fix: patch client.gen.ts for Deno compatibility during generation

Add a post-generation patch step to generate-clients.sh that removes the hey-api internal 'client' field from the RequestInit spread in client.gen.ts. Deno's Request constructor rejects 'client' because it conflicts with the Deno.HttpClient option name.
fix: remove broken link to non-existent n8n blog post in streamlit post
2026-03-18 14:10:49 +01:00 · 2026-03-18 13:51:47 +01:00 · 2026-03-18 13:41:32 +01:00 · 2026-03-18 13:40:54 +01:00 · 2026-03-18 12:04:46 +01:00
19 changed files with 2647 additions and 17 deletions
@@ -98,6 +98,30 @@ jobs:
      working-directory: ./hindsight-integrations/ai-sdk
      run: npm run build

+  test-ai-sdk-integration-deno:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v6
+
+    - name: Set up Deno
+      uses: denoland/setup-deno@v2
+      with:
+        deno-version: v2.x
+
+    - name: Set up Node.js
+      uses: actions/setup-node@v6
+      with:
+        node-version: '22'
+
+    - name: Install dependencies
+      working-directory: ./hindsight-integrations/ai-sdk
+      run: npm ci
+
+    - name: Run tests (Deno)
+      working-directory: ./hindsight-integrations/ai-sdk
+      run: npm run test:deno
+
  build-chat-integration:
    runs-on: ubuntu-latest

@@ -683,6 +707,119 @@ jobs:
        echo "=== API Server Logs ==="
        cat /tmp/api-server.log || echo "No API server log found"

+  test-typescript-client-deno:
+    runs-on: ubuntu-latest
+    env:
+      HINDSIGHT_API_LLM_PROVIDER: vertexai
+      HINDSIGHT_API_LLM_VERTEXAI_SERVICE_ACCOUNT_KEY: /tmp/gcp-credentials.json
+      HINDSIGHT_API_LLM_MODEL: google/gemini-2.5-flash-lite
+      HINDSIGHT_API_URL: http://localhost:8888
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+    steps:
+    - uses: actions/checkout@v6
+
+    - name: Setup GCP credentials
+      run: |
+        printf '%s' '${{ secrets.GCP_VERTEXAI_CREDENTIALS }}' > /tmp/gcp-credentials.json
+        PROJECT_ID=$(jq -r '.project_id' /tmp/gcp-credentials.json)
+        echo "HINDSIGHT_API_LLM_VERTEXAI_PROJECT_ID=$PROJECT_ID" >> $GITHUB_ENV
+
+    - name: Install uv
+      uses: astral-sh/setup-uv@v7
+      with:
+        enable-cache: true
+        prune-cache: false
+
+    - name: Set up Python
+      uses: actions/setup-python@v6
+      with:
+        python-version-file: ".python-version"
+
+    - name: Set up Node.js
+      uses: actions/setup-node@v6
+      with:
+        node-version: '20'
+        cache: 'npm'
+        cache-dependency-path: package-lock.json
+
+    - name: Set up Deno
+      uses: denoland/setup-deno@v2
+      with:
+        deno-version: v2.x
+
+    - name: Build API
+      working-directory: ./hindsight-api-slim
+      run: uv build
+
+    - name: Install API dependencies
+      working-directory: ./hindsight-api-slim
+      run: uv sync --frozen --all-extras --index-strategy unsafe-best-match
+
+    - name: Install TypeScript client dependencies
+      working-directory: ./hindsight-clients/typescript
+      run: npm ci
+
+    - name: Build TypeScript client
+      working-directory: ./hindsight-clients/typescript
+      run: npm run build
+
+    - name: Cache HuggingFace models
+      uses: actions/cache@v5
+      with:
+        path: ~/.cache/huggingface
+        key: ${{ runner.os }}-huggingface-${{ hashFiles('hindsight-api-slim/pyproject.toml') }}
+        restore-keys: |
+          ${{ runner.os }}-huggingface-
+
+    - name: Pre-download models
+      working-directory: ./hindsight-api-slim
+      run: |
+        uv run python -c "
+        from sentence_transformers import SentenceTransformer, CrossEncoder
+        print('Downloading embedding model...')
+        SentenceTransformer('BAAI/bge-small-en-v1.5')
+        print('Downloading cross-encoder model...')
+        CrossEncoder('cross-encoder/ms-marco-MiniLM-L-6-v2')
+        print('Models downloaded successfully')
+        "
+
+    - name: Create .env file
+      run: |
+        cat > .env << EOF
+        HINDSIGHT_API_LLM_PROVIDER=${{ env.HINDSIGHT_API_LLM_PROVIDER }}
+        HINDSIGHT_API_LLM_MODEL=${{ env.HINDSIGHT_API_LLM_MODEL }}
+        HINDSIGHT_API_LLM_VERTEXAI_SERVICE_ACCOUNT_KEY=/tmp/gcp-credentials.json
+        HINDSIGHT_API_LLM_VERTEXAI_PROJECT_ID=$HINDSIGHT_API_LLM_VERTEXAI_PROJECT_ID
+        EOF
+
+    - name: Start API server
+      run: |
+        ./scripts/dev/start-api.sh > /tmp/api-server.log 2>&1 &
+        echo "Waiting for API server to be ready..."
+        for i in {1..120}; do
+          if curl -sf http://localhost:8888/health > /dev/null 2>&1; then
+            echo "API server is ready after ${i}s"
+            break
+          fi
+          if [ $i -eq 120 ]; then
+            echo "API server failed to start after 120s"
+            cat /tmp/api-server.log
+            exit 1
+          fi
+          sleep 1
+        done
+
+    - name: Run TypeScript client tests (Deno)
+      working-directory: ./hindsight-clients/typescript
+      run: npm run test:deno
+
+    - name: Show API server logs
+      if: always()
+      run: |
+        echo "=== API Server Logs ==="
+        cat /tmp/api-server.log || echo "No API server log found"
+
  build-rust-cli-arm64:
    runs-on: ubuntu-24.04-arm

@@ -0,0 +1,139 @@
+{
+  "version": "5",
+  "specifiers": {
+    "jsr:@std/assert@^1.0.17": "1.0.19",
+    "jsr:@std/assert@^1.0.19": "1.0.19",
+    "jsr:@std/expect@*": "1.0.18",
+    "jsr:@std/internal@^1.0.12": "1.0.12",
+    "jsr:@std/path@^1.1.4": "1.1.4",
+    "jsr:@std/testing@*": "1.0.17"
+  },
+  "jsr": {
+    "@std/[email protected]": {
+      "integrity": "eaada96ee120cb980bc47e040f82814d786fe8162ecc53c91d8df60b8755991e",
+      "dependencies": [
+        "jsr:@std/internal"
+      ]
+    },
+    "@std/[email protected]": {
+      "integrity": "8566eab35200466f8609eb7e7aed062ed0db314e9a258d5d201b1b8997ce801a",
+      "dependencies": [
+        "jsr:@std/assert@^1.0.19",
+        "jsr:@std/internal",
+        "jsr:@std/path"
+      ]
+    },
+    "@std/[email protected]": {
+      "integrity": "972a634fd5bc34b242024402972cd5143eac68d8dffaca5eaa4dba30ce17b027"
+    },
+    "@std/[email protected]": {
+      "integrity": "1d2d43f39efb1b42f0b1882a25486647cb851481862dc7313390b2bb044314b5",
+      "dependencies": [
+        "jsr:@std/internal"
+      ]
+    },
+    "@std/[email protected]": {
+      "integrity": "87bdc2700fa98249d48a17cd72413352d3d3680dcfbdb64947fd0982d6bbf681",
+      "dependencies": [
+        "jsr:@std/assert@^1.0.17",
+        "jsr:@std/internal"
+      ]
+    }
+  },
+  "workspace": {
+    "members": {
+      "hindsight-clients/typescript": {
+        "packageJson": {
+          "dependencies": [
+            "npm:@hey-api/[email protected]",
+            "npm:@types/jest@29",
+            "npm:@types/node@20",
+            "npm:jest@29",
+            "npm:ts-jest@29",
+            "npm:tsup@^8.5.1",
+            "npm:typescript@5"
+          ]
+        }
+      },
+      "hindsight-control-plane": {
+        "packageJson": {
+          "dependencies": [
+            "npm:@eslint/eslintrc@^3.3.3",
+            "npm:@eslint/js@^9.39.2",
+            "npm:@radix-ui/react-alert-dialog@^1.1.15",
+            "npm:@radix-ui/react-checkbox@^1.3.3",
+            "npm:@radix-ui/react-dialog@^1.1.15",
+            "npm:@radix-ui/react-dropdown-menu@^2.1.16",
+            "npm:@radix-ui/react-label@^2.1.8",
+            "npm:@radix-ui/react-popover@^1.1.15",
+            "npm:@radix-ui/react-radio-group@^1.3.8",
+            "npm:@radix-ui/react-select@^2.2.6",
+            "npm:@radix-ui/react-slider@^1.3.6",
+            "npm:@radix-ui/react-slot@^1.2.4",
+            "npm:@radix-ui/react-switch@^1.2.6",
+            "npm:@radix-ui/react-tabs@^1.1.13",
+            "npm:@radix-ui/react-tooltip@^1.2.8",
+            "npm:@tailwindcss/postcss@^4.1.17",
+            "npm:@tailwindcss/typography@~0.5.19",
+            "npm:@types/cytoscape@^3.21.9",
+            "npm:@types/node@^24.10.0",
+            "npm:@types/react-dom@^19.2.2",
+            "npm:@types/react@^19.2.2",
+            "npm:autoprefixer@^10.4.21",
+            "npm:class-variance-authority@~0.7.1",
+            "npm:clsx@^2.1.1",
+            "npm:cmdk@^1.1.1",
+            "npm:cytoscape-fcose@^2.2.0",
+            "npm:cytoscape@^3.33.1",
+            "npm:eslint-config-next@^16.0.1",
+            "npm:eslint-plugin-react-hooks@^7.0.1",
+            "npm:eslint-plugin-react@^7.37.5",
+            "npm:eslint@^9.39.1",
+            "npm:[email protected]",
+            "npm:next-themes@~0.4.6",
+            "npm:next@^16.1.6",
+            "npm:postcss@^8.5.6",
+            "npm:prettier@^3.7.4",
+            "npm:react-chrono@^2.9.1",
+            "npm:react-dom@^19.2.0",
+            "npm:react-markdown@^10.1.0",
+            "npm:react18-json-view@~0.2.9",
+            "npm:react@^19.2.0",
+            "npm:recharts@^3.5.1",
+            "npm:remark-gfm@^4.0.1",
+            "npm:sonner@^2.0.7",
+            "npm:tailwind-merge@^3.4.0",
+            "npm:tailwindcss-animate@^1.0.7",
+            "npm:tailwindcss@^4.1.17",
+            "npm:[email protected]",
+            "npm:typescript-eslint@^8.50.0",
+            "npm:typescript@^5.9.3"
+          ]
+        }
+      },
+      "hindsight-docs": {
+        "packageJson": {
+          "dependencies": [
+            "npm:@docusaurus/[email protected]",
+            "npm:@docusaurus/[email protected]",
+            "npm:@docusaurus/[email protected]",
+            "npm:@docusaurus/theme-common@^3.9.2",
+            "npm:@docusaurus/theme-mermaid@^3.9.2",
+            "npm:@docusaurus/[email protected]",
+            "npm:@docusaurus/[email protected]",
+            "npm:@easyops-cn/docusaurus-search-local@~0.52.2",
+            "npm:@mdx-js/react@3",
+            "npm:clsx@2",
+            "npm:prism-react-renderer@^2.3.0",
+            "npm:raw-loader@^4.0.2",
+            "npm:react-dom@19",
+            "npm:react-icons@^5.6.0",
+            "npm:react@19",
+            "npm:redocusaurus@^2.5.0",
+            "npm:typescript@~5.6.2"
+          ]
+        }
+      }
+    }
+  }
+}
@@ -78,9 +78,11 @@ export const createClient = (config: Config = {}): Client => {
  const request: Client["request"] = async (options) => {
    // @ts-expect-error
    const { opts, url } = await beforeRequest(options);
+    // Exclude hey-api internal fields that conflict with Deno's RequestInit.client
+    const { client: _client, ...optsForRequest } = opts as typeof opts & { client?: unknown };
    const requestInit: ReqInit = {
      redirect: "follow",
-      ...opts,
+      ...optsForRequest,
      body: getValidRequestBody(opts),
    };

@@ -2,14 +2,23 @@
  "name": "@vectorize-io/hindsight-client",
  "version": "0.4.18",
  "description": "TypeScript client for Hindsight - Semantic memory system with personality-driven thinking",
-  "main": "./dist/src/index.js",
-  "types": "./dist/src/index.d.ts",
+  "main": "./dist/index.js",
+  "module": "./dist/index.mjs",
+  "types": "./dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.mjs",
+      "require": "./dist/index.js"
+    }
+  },
  "scripts": {
-    "build": "tsc",
+    "build": "tsup",
    "clean": "rm -rf dist",
    "generate": "npx @hey-api/openapi-ts",
    "prepublishOnly": "npm run build",
-    "test": "jest"
+    "test": "jest",
+    "test:deno": "deno test --no-check --allow-env --allow-net --unstable-sloppy-imports --preload=tests/deno_setup.ts tests/main_operations.test.ts"
  },
  "keywords": [
    "hindsight",
@@ -31,6 +40,7 @@
    "@types/node": "^20.0.0",
    "jest": "^29.0.0",
    "ts-jest": "^29.0.0",
+    "tsup": "^8.5.1",
    "typescript": "^5.0.0"
  },
  "files": [
@@ -0,0 +1,23 @@
+/**
+ * Preload script for running Jest-style tests under Deno.
+ * Injects Jest-compatible globals (describe, test, beforeAll, expect)
+ * using Deno's standard library BDD and expect modules.
+ *
+ * Usage:
+ *   deno test --allow-env --allow-net --unstable-sloppy-imports \
+ *             --preload=tests/deno_setup.ts tests/
+ */
+
+import { beforeAll, beforeEach, afterAll, afterEach, describe, it } from "jsr:@std/testing/bdd";
+import { expect } from "jsr:@std/expect";
+
+Object.assign(globalThis, {
+    describe,
+    test: it,
+    it,
+    beforeAll,
+    beforeEach,
+    afterAll,
+    afterEach,
+    expect,
+});
@@ -0,0 +1,12 @@
+import { defineConfig } from 'tsup';
+
+export default defineConfig({
+    entry: ['src/index.ts'],
+    format: ['cjs', 'esm'],
+    dts: true,
+    outDir: 'dist',
+    clean: true,
+    sourcemap: true,
+    // Bundle all relative imports (src + generated) into the output
+    bundle: true,
+});
@@ -140,7 +140,7 @@ export HINDSIGHT_API_LLM_API_KEY=YOUR_OPENAI_KEY
 hindsight-api
 ```

-> **Note:** You can also use [Hindsight Cloud](https://ui.hindsight.vectorize.io/signup) instead of self-hosting — just change the `base_url` to `https://api.hindsight.vectorize.io` and add your API key. See the [n8n integration guide](/blog/2026/03/16/n8n-memory-workflows) for details on Cloud vs. self-hosted setup.
+> **Note:** You can also use [Hindsight Cloud](https://ui.hindsight.vectorize.io/signup) instead of self-hosting — just change the `base_url` to `https://api.hindsight.vectorize.io` and add your API key.

 Now wire Hindsight into the chat. The key pattern: use [`@st.cache_resource`](https://docs.streamlit.io/develop/api-reference/caching-and-state/st.cache_resource) to initialize the client once, not on every re-run.

@@ -2,20 +2,30 @@
 sidebar_position: 2
 ---

-# TypeScript Client
+# TypeScript / JavaScript Client

-Official TypeScript/JavaScript client for the Hindsight API.
+Official TypeScript/JavaScript client for the Hindsight API. Supports **Node.js** and **Deno**.

 ## Installation

+### Node.js
+
 ```bash
 npm install @vectorize-io/hindsight-client
 ```

+### Deno
+
+No installation needed — import directly via the `npm:` specifier:
+
+```typescript
+import { HindsightClient } from "npm:@vectorize-io/hindsight-client";
+```
+
 ## Quick Start

 ```typescript
-const { HindsightClient } = require('@vectorize-io/hindsight-client');
+import { HindsightClient } from '@vectorize-io/hindsight-client';

 const client = new HindsightClient({ baseUrl: 'http://localhost:8888' });

@@ -0,0 +1,7 @@
+{
+  "imports": {
+    "vitest": "./tests/vitest-compat.ts",
+    "ai": "npm:ai@^6",
+    "zod": "npm:zod@^4"
+  }
+}
@@ -0,0 +1,60 @@
+{
+  "version": "5",
+  "specifiers": {
+    "jsr:@std/assert@^1.0.17": "1.0.19",
+    "jsr:@std/assert@^1.0.19": "1.0.19",
+    "jsr:@std/expect@*": "1.0.18",
+    "jsr:@std/internal@^1.0.12": "1.0.12",
+    "jsr:@std/path@^1.1.4": "1.1.4",
+    "jsr:@std/testing@*": "1.0.17"
+  },
+  "jsr": {
+    "@std/[email protected]": {
+      "integrity": "eaada96ee120cb980bc47e040f82814d786fe8162ecc53c91d8df60b8755991e",
+      "dependencies": [
+        "jsr:@std/internal"
+      ]
+    },
+    "@std/[email protected]": {
+      "integrity": "8566eab35200466f8609eb7e7aed062ed0db314e9a258d5d201b1b8997ce801a",
+      "dependencies": [
+        "jsr:@std/assert@^1.0.19",
+        "jsr:@std/internal",
+        "jsr:@std/path"
+      ]
+    },
+    "@std/[email protected]": {
+      "integrity": "972a634fd5bc34b242024402972cd5143eac68d8dffaca5eaa4dba30ce17b027"
+    },
+    "@std/[email protected]": {
+      "integrity": "1d2d43f39efb1b42f0b1882a25486647cb851481862dc7313390b2bb044314b5",
+      "dependencies": [
+        "jsr:@std/internal"
+      ]
+    },
+    "@std/[email protected]": {
+      "integrity": "87bdc2700fa98249d48a17cd72413352d3d3680dcfbdb64947fd0982d6bbf681",
+      "dependencies": [
+        "jsr:@std/assert@^1.0.17",
+        "jsr:@std/internal"
+      ]
+    }
+  },
+  "workspace": {
+    "dependencies": [
+      "npm:ai@6",
+      "npm:zod@4"
+    ],
+    "packageJson": {
+      "dependencies": [
+        "npm:@types/node@22",
+        "npm:@vitest/ui@^4.0.18",
+        "npm:ai@^6.0.2",
+        "npm:tsup@^8.5.1",
+        "npm:typescript@^5.7.0",
+        "npm:vitest@^4.0.18",
+        "npm:zod@^4.2.0"
+      ]
+    }
+  }
+}
@@ -1,17 +1,18 @@
 {
  "name": "@vectorize-io/hindsight-ai-sdk",
-  "version": "0.4.15",
+  "version": "0.4.18",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "@vectorize-io/hindsight-ai-sdk",
-      "version": "0.4.15",
+      "version": "0.4.18",
      "license": "MIT",
      "devDependencies": {
        "@types/node": "^22.0.0",
        "@vitest/ui": "^4.0.18",
        "ai": "^6.0.2",
+        "tsup": "^8.5.1",
        "typescript": "^5.7.0",
        "vitest": "^4.0.18",
        "zod": "^4.2.0"
@@ -515,6 +516,27 @@
        "node": ">=18"
      }
    },
+    "node_modules/@jridgewell/gen-mapping": {
+      "version": "0.3.13",
+      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.13.tgz",
+      "integrity": "sha512-2kkt/7niJ6MgEPxF0bYdQ6etZaA+fQvDcLKckhy1yIQOzaoKjBBjSj63/aLVjYE3qhRt5dvM+uUyfCg6UKCBbA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/sourcemap-codec": "^1.5.0",
+        "@jridgewell/trace-mapping": "^0.3.24"
+      }
+    },
+    "node_modules/@jridgewell/resolve-uri": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.2.tgz",
+      "integrity": "sha512-bRISgCIjP20/tbWSPWMEi54QVPRZExkuD9lJL+UIxUKtwVJA8wW1Trb1jMs1RFXo1CBTNZ/5hpC9QvmKWdopKw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
    "node_modules/@jridgewell/sourcemap-codec": {
      "version": "1.5.5",
      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.5.5.tgz",
@@ -522,6 +544,17 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/@jridgewell/trace-mapping": {
+      "version": "0.3.31",
+      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.31.tgz",
+      "integrity": "sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/resolve-uri": "^3.1.0",
+        "@jridgewell/sourcemap-codec": "^1.4.14"
+      }
+    },
    "node_modules/@opentelemetry/api": {
      "version": "1.9.0",
      "resolved": "https://registry.npmjs.org/@opentelemetry/api/-/api-1.9.0.tgz",
@@ -1074,6 +1107,19 @@
        "url": "https://opencollective.com/vitest"
      }
    },
+    "node_modules/acorn": {
+      "version": "8.16.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.16.0.tgz",
+      "integrity": "sha512-UVJyE9MttOsBQIDKw1skb9nAwQuR5wuGD3+82K6JgJlm/Y+KI92oNsMNGZCYdDsVtRHSak0pcV5Dno5+4jh9sw==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "acorn": "bin/acorn"
+      },
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
    "node_modules/ai": {
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+        "postcss": {
+          "optional": true
+        },
+        "typescript": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/tsup/node_modules/tinyexec": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/tinyexec/-/tinyexec-0.3.2.tgz",
+      "integrity": "sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/typescript": {
      "version": "5.9.3",
      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
@@ -1511,6 +1967,13 @@
        "node": ">=14.17"
      }
    },
+    "node_modules/ufo": {
+      "version": "1.6.3",
+      "resolved": "https://registry.npmjs.org/ufo/-/ufo-1.6.3.tgz",
+      "integrity": "sha512-yDJTmhydvl5lJzBmy/hyOAA0d+aqCBuwl818haVdYCRrWV84o7YyeVm4QlVHStqNrrJSTb6jKuFAVqAFsr+K3Q==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/undici-types": {
      "version": "6.21.0",
      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
@@ -33,11 +33,12 @@
    "README.md"
  ],
  "scripts": {
-    "build": "tsc",
+    "build": "tsup",
    "dev": "tsc --watch",
    "clean": "rm -rf dist",
    "test": "vitest run",
    "test:watch": "vitest",
+    "test:deno": "deno test --no-check --allow-all --unstable-sloppy-imports src/tools/index.test.ts",
    "prepublishOnly": "npm run clean && npm run build"
  },
  "peerDependencies": {
@@ -48,6 +49,7 @@
    "@types/node": "^22.0.0",
    "@vitest/ui": "^4.0.18",
    "ai": "^6.0.2",
+    "tsup": "^8.5.1",
    "typescript": "^5.7.0",
    "vitest": "^4.0.18",
    "zod": "^4.2.0"
@@ -0,0 +1,82 @@
+/**
+ * Vitest compatibility shim for running tests under Deno.
+ *
+ * Redirected from 'vitest' via deno.json import map.
+ * Implements vi.fn() / vi.spyOn() / vi.mocked() using the @std/expect
+ * MockCall interface so that @std/expect matchers (toHaveBeenCalledWith, etc.) work.
+ */
+
+import { beforeAll, beforeEach, afterAll, afterEach, describe, it } from "jsr:@std/testing/bdd";
+import { expect } from "jsr:@std/expect";
+
+// @std/expect recognises mock functions via this well-known symbol (@std/expect 1.0.18+)
+const MOCK_SYMBOL = Symbol.for("@MOCK");
+
+type MockCall = {
+    args: unknown[];
+    returned?: unknown;
+    thrown?: unknown;
+    timestamp: number;
+    returns: boolean;
+    throws: boolean;
+};
+
+function createMock(impl?: (...args: unknown[]) => unknown) {
+    let currentImpl = impl;
+    const calls: MockCall[] = [];
+    const mockInfo = { calls };
+
+    const mockFn = function (this: unknown, ...args: unknown[]) {
+        const call: MockCall = {
+            args,
+            timestamp: Date.now(),
+            returns: false,
+            throws: false,
+        };
+        calls.push(call);
+        try {
+            const result = currentImpl ? currentImpl.apply(this, args) : undefined;
+            call.returned = result;
+            call.returns = true;
+            return result;
+        } catch (err) {
+            call.thrown = err;
+            call.throws = true;
+            throw err;
+        }
+    };
+
+    // @std/expect mock interface — required for toHaveBeenCalledWith etc.
+    (mockFn as any)[MOCK_SYMBOL] = mockInfo;
+
+    // vitest-style chainable methods
+    (mockFn as any).mockReturnValue = (val: unknown) => { currentImpl = () => val; return mockFn; };
+    (mockFn as any).mockResolvedValue = (val: unknown) => { currentImpl = () => Promise.resolve(val); return mockFn; };
+    (mockFn as any).mockRejectedValue = (val: unknown) => { currentImpl = () => Promise.reject(val); return mockFn; };
+    (mockFn as any).mockImplementation = (fn: (...args: unknown[]) => unknown) => { currentImpl = fn; return mockFn; };
+    (mockFn as any).mockReset = () => { calls.length = 0; currentImpl = undefined; return mockFn; };
+    (mockFn as any).mockClear = () => { calls.length = 0; return mockFn; };
+    (mockFn as any).mockRestore = () => {};
+
+    return mockFn;
+}
+
+export const vi = {
+    fn: (impl?: (...args: unknown[]) => unknown) => createMock(impl),
+
+    // vi.mocked() is a TypeScript type cast — just return the same value at runtime
+    mocked: <T>(fn: T): T => fn,
+
+    spyOn: <T extends Record<string, unknown>>(obj: T, method: keyof T) => {
+        const original = obj[method];
+        const mock = createMock(typeof original === "function" ? (original as (...args: unknown[]) => unknown) : undefined);
+        const restore = () => {
+            obj[method] = original;
+        };
+        (mock as any).mockRestore = restore;
+        obj[method] = mock as unknown as T[keyof T];
+        return mock;
+    },
+};
+
+export { describe, it, it as test, beforeAll, beforeEach, afterAll, afterEach, expect };
@@ -0,0 +1,11 @@
+import { defineConfig } from 'tsup';
+
+export default defineConfig({
+    entry: ['src/index.ts'],
+    format: ['esm'],
+    dts: true,
+    outDir: 'dist',
+    clean: true,
+    sourcemap: true,
+    bundle: true,
+});
@@ -1,17 +1,18 @@
 {
  "name": "@vectorize-io/hindsight-chat",
-  "version": "0.1.0",
+  "version": "0.4.18",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "@vectorize-io/hindsight-chat",
-      "version": "0.1.0",
+      "version": "0.4.18",
      "license": "MIT",
      "devDependencies": {
        "@types/node": "^22.0.0",
        "@vitest/ui": "^4.0.18",
        "chat": "^4.0.0",
+        "tsup": "^8.5.1",
        "typescript": "^5.7.0",
        "vitest": "^4.0.18"
      },
@@ -464,6 +465,27 @@
        "node": ">=18"
      }
    },
+    "node_modules/@jridgewell/gen-mapping": {
+      "version": "0.3.13",
+      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.13.tgz",
+      "integrity": "sha512-2kkt/7niJ6MgEPxF0bYdQ6etZaA+fQvDcLKckhy1yIQOzaoKjBBjSj63/aLVjYE3qhRt5dvM+uUyfCg6UKCBbA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/sourcemap-codec": "^1.5.0",
+        "@jridgewell/trace-mapping": "^0.3.24"
+      }
+    },
+    "node_modules/@jridgewell/resolve-uri": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.2.tgz",
+      "integrity": "sha512-bRISgCIjP20/tbWSPWMEi54QVPRZExkuD9lJL+UIxUKtwVJA8wW1Trb1jMs1RFXo1CBTNZ/5hpC9QvmKWdopKw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
    "node_modules/@jridgewell/sourcemap-codec": {
      "version": "1.5.5",
      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.5.5.tgz",
@@ -471,6 +493,17 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/@jridgewell/trace-mapping": {
+      "version": "0.3.31",
+      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.31.tgz",
+      "integrity": "sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/resolve-uri": "^3.1.0",
+        "@jridgewell/sourcemap-codec": "^1.4.14"
+      }
+    },
    "node_modules/@polka/url": {
      "version": "1.0.0-next.29",
      "resolved": "https://registry.npmjs.org/@polka/url/-/url-1.0.0-next.29.tgz",
@@ -1044,6 +1077,26 @@
      "dev": true,
      "license": "Apache-2.0"
    },
+    "node_modules/acorn": {
+      "version": "8.16.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.16.0.tgz",
+      "integrity": "sha512-UVJyE9MttOsBQIDKw1skb9nAwQuR5wuGD3+82K6JgJlm/Y+KI92oNsMNGZCYdDsVtRHSak0pcV5Dno5+4jh9sw==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "acorn": "bin/acorn"
+      },
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
+    "node_modules/any-promise": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/any-promise/-/any-promise-1.3.0.tgz",
+      "integrity": "sha512-7UvmKalWRt1wgjL1RrGxoSJW/0QZFIegpeGvZG9kjp8vrRu55XTHbwnqq2GpXm9uLbcuhxm3IqX9OB4MZR1b2A==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/assertion-error": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-2.0.1.tgz",
@@ -1065,6 +1118,32 @@
        "url": "https://github.com/sponsors/wooorm"
      }
    },
+    "node_modules/bundle-require": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/bundle-require/-/bundle-require-5.1.0.tgz",
+      "integrity": "sha512-3WrrOuZiyaaZPWiEt4G3+IffISVC9HYlWueJEBWED4ZH4aIAC2PnkdnuRrR94M+w6yGWn4AglWtJtBI8YqvgoA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "load-tsconfig": "^0.2.3"
+      },
+      "engines": {
+        "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
+      },
+      "peerDependencies": {
+        "esbuild": ">=0.18"
+      }
+    },
+    "node_modules/cac": {
+      "version": "6.7.14",
+      "resolved": "https://registry.npmjs.org/cac/-/cac-6.7.14.tgz",
+      "integrity": "sha512-b6Ilus+c3RrdDk+JhLKUAQfzzgLEPy6wcXqS7f/xe1EETvsDP6GORG7SFuOs6cID5YkqchW/LXZbX5bc8j7ZcQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
    "node_modules/ccount": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/ccount/-/ccount-2.0.1.tgz",
@@ -1112,6 +1191,49 @@
        "unified": "^11.0.5"
      }
    },
+    "node_modules/chokidar": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "readdirp": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 14.16.0"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
+    "node_modules/commander": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-4.1.1.tgz",
+      "integrity": "sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 6"
+      }
+    },
+    "node_modules/confbox": {
+      "version": "0.1.8",
+      "resolved": "https://registry.npmjs.org/confbox/-/confbox-0.1.8.tgz",
+      "integrity": "sha512-RMtmw0iFkeR4YV+fUOSucriAQNb9g8zFR52MWCtl+cCZOFRNL6zeB395vPzFhEjjn4fMxXudmELnl/KF/WrK6w==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/consola": {
+      "version": "3.4.2",
+      "resolved": "https://registry.npmjs.org/consola/-/consola-3.4.2.tgz",
+      "integrity": "sha512-5IKcdX0nnYavi6G7TtOhwkYzyjfJlatbjMjuLSfE2kYT5pMDOilZ4OvMhi637CcDICTmz3wARPoyhqyX1Y+XvA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "^14.18.0 || >=16.10.0"
+      }
+    },
    "node_modules/debug": {
      "version": "4.4.3",
      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
@@ -1282,6 +1404,18 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/fix-dts-default-cjs-exports": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/fix-dts-default-cjs-exports/-/fix-dts-default-cjs-exports-1.0.1.tgz",
+      "integrity": "sha512-pVIECanWFC61Hzl2+oOCtoJ3F17kglZC/6N94eRWycFgBH35hHx0Li604ZIzhseh97mf2p0cv7vVrOZGoqhlEg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "magic-string": "^0.30.17",
+        "mlly": "^1.7.4",
+        "rollup": "^4.34.8"
+      }
+    },
    "node_modules/flatted": {
      "version": "3.3.3",
      "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.3.3.tgz",
@@ -1317,6 +1451,46 @@
        "url": "https://github.com/sponsors/sindresorhus"
      }
    },
+    "node_modules/joycon": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/joycon/-/joycon-3.1.1.tgz",
+      "integrity": "sha512-34wB/Y7MW7bzjKRjUKTa46I2Z7eV62Rkhva+KkopW7Qvv/OSWBqvkSY7vusOPrNuZcUG3tApvdVgNB8POj3SPw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/lilconfig": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/lilconfig/-/lilconfig-3.1.3.tgz",
+      "integrity": "sha512-/vlFKAoH5Cgt3Ie+JLhRbwOsCQePABiU3tJ1egGvyQ+33R/vcwM2Zl2QR/LzjsBeItPt3oSVXapn+m4nQDvpzw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/antonk52"
+      }
+    },
+    "node_modules/lines-and-columns": {
+      "version": "1.2.4",
+      "resolved": "https://registry.npmjs.org/lines-and-columns/-/lines-and-columns-1.2.4.tgz",
+      "integrity": "sha512-7ylylesZQ/PV29jhEDl3Ufjo6ZX7gCqJr5F7PKrqc93v7fzSymt1BpwEU8nAUXs8qzzvqhbjhK5QZg6Mt/HkBg==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/load-tsconfig": {
+      "version": "0.2.5",
+      "resolved": "https://registry.npmjs.org/load-tsconfig/-/load-tsconfig-0.2.5.tgz",
+      "integrity": "sha512-IXO6OCs9yg8tMKzfPZ1YmheJbZCiEsnBdcB03l0OcfK9prKnJb96siuHCr5Fl37/yo9DnKU+TLpxzTUspw9shg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
+      }
+    },
    "node_modules/longest-streak": {
      "version": "3.1.0",
      "resolved": "https://registry.npmjs.org/longest-streak/-/longest-streak-3.1.0.tgz",
@@ -2140,6 +2314,19 @@
      ],
      "license": "MIT"
    },
+    "node_modules/mlly": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/mlly/-/mlly-1.8.1.tgz",
+      "integrity": "sha512-SnL6sNutTwRWWR/vcmCYHSADjiEesp5TGQQ0pXyLhW5IoeibRlF/CbSLailbB3CNqJUk9cVJ9dUDnbD7GrcHBQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "acorn": "^8.16.0",
+        "pathe": "^2.0.3",
+        "pkg-types": "^1.3.1",
+        "ufo": "^1.6.3"
+      }
+    },
    "node_modules/mrmime": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/mrmime/-/mrmime-2.0.1.tgz",
@@ -2157,6 +2344,18 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/mz": {
+      "version": "2.7.0",
+      "resolved": "https://registry.npmjs.org/mz/-/mz-2.7.0.tgz",
+      "integrity": "sha512-z81GNO7nnYMEhrGh9LeymoE4+Yr0Wn5McHIZMK5cfQCl+NDX08sCZgUc9/6MHni9IWuFLm1Z3HTCXu2z9fN62Q==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "any-promise": "^1.0.0",
+        "object-assign": "^4.0.1",
+        "thenify-all": "^1.0.0"
+      }
+    },
    "node_modules/nanoid": {
      "version": "3.3.11",
      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz",
@@ -2176,6 +2375,16 @@
        "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
      }
    },
+    "node_modules/object-assign": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
+      "integrity": "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
    "node_modules/obug": {
      "version": "2.1.1",
      "resolved": "https://registry.npmjs.org/obug/-/obug-2.1.1.tgz",
@@ -2214,6 +2423,28 @@
        "url": "https://github.com/sponsors/jonschlinkert"
      }
    },
+    "node_modules/pirates": {
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/pirates/-/pirates-4.0.7.tgz",
+      "integrity": "sha512-TfySrs/5nm8fQJDcBDuUng3VOUKsd7S+zqvbOTiGXHfxX4wK31ard+hoNuvkicM/2YFzlpDgABOevKSsB4G/FA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 6"
+      }
+    },
+    "node_modules/pkg-types": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/pkg-types/-/pkg-types-1.3.1.tgz",
+      "integrity": "sha512-/Jm5M4RvtBFVkKWRu2BLUTNP8/M2a+UwuAX+ae4770q1qVGtfjG+WTCupoZixokjmHiry8uI+dlY8KXYV5HVVQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "confbox": "^0.1.8",
+        "mlly": "^1.7.4",
+        "pathe": "^2.0.1"
+      }
+    },
    "node_modules/postcss": {
      "version": "8.5.6",
      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
@@ -2243,6 +2474,63 @@
        "node": "^10 || ^12 || >=14"
      }
    },
+    "node_modules/postcss-load-config": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/postcss-load-config/-/postcss-load-config-6.0.1.tgz",
+      "integrity": "sha512-oPtTM4oerL+UXmx+93ytZVN82RrlY/wPUV8IeDxFrzIjXOLF1pN+EmKPLbubvKHT2HC20xXsCAH2Z+CKV6Oz/g==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "lilconfig": "^3.1.1"
+      },
+      "engines": {
+        "node": ">= 18"
+      },
+      "peerDependencies": {
+        "jiti": ">=1.21.0",
+        "postcss": ">=8.0.9",
+        "tsx": "^4.8.1",
+        "yaml": "^2.4.2"
+      },
+      "peerDependenciesMeta": {
+        "jiti": {
+          "optional": true
+        },
+        "postcss": {
+          "optional": true
+        },
+        "tsx": {
+          "optional": true
+        },
+        "yaml": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/readdirp": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+      "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 14.18.0"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
    "node_modules/remark-gfm": {
      "version": "4.0.1",
      "resolved": "https://registry.npmjs.org/remark-gfm/-/remark-gfm-4.0.1.tgz",
@@ -2295,6 +2583,16 @@
        "url": "https://opencollective.com/unified"
      }
    },
+    "node_modules/resolve-from": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-5.0.0.tgz",
+      "integrity": "sha512-qYg9KP24dD5qka9J47d0aVky0N+b4fTU89LN9iDnjB5waksiC49rvMB0PrUJQGoTmH50XPiqOvAjDfaijGxYZw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
    "node_modules/rollup": {
      "version": "4.59.0",
      "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.59.0.tgz",
@@ -2362,6 +2660,16 @@
        "node": ">=18"
      }
    },
+    "node_modules/source-map": {
+      "version": "0.7.6",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.6.tgz",
+      "integrity": "sha512-i5uvt8C3ikiWeNZSVZNWcfZPItFQOsYTUAOkcUPGd8DqDy1uOUikjt5dG+uRlwyvR108Fb9DOd4GvXfT0N2/uQ==",
+      "dev": true,
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">= 12"
+      }
+    },
    "node_modules/source-map-js": {
      "version": "1.2.1",
      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
@@ -2386,6 +2694,52 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/sucrase": {
+      "version": "3.35.1",
+      "resolved": "https://registry.npmjs.org/sucrase/-/sucrase-3.35.1.tgz",
+      "integrity": "sha512-DhuTmvZWux4H1UOnWMB3sk0sbaCVOoQZjv8u1rDoTV0HTdGem9hkAZtl4JZy8P2z4Bg0nT+YMeOFyVr4zcG5Tw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/gen-mapping": "^0.3.2",
+        "commander": "^4.0.0",
+        "lines-and-columns": "^1.1.6",
+        "mz": "^2.7.0",
+        "pirates": "^4.0.1",
+        "tinyglobby": "^0.2.11",
+        "ts-interface-checker": "^0.1.9"
+      },
+      "bin": {
+        "sucrase": "bin/sucrase",
+        "sucrase-node": "bin/sucrase-node"
+      },
+      "engines": {
+        "node": ">=16 || 14 >=14.17"
+      }
+    },
+    "node_modules/thenify": {
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/thenify/-/thenify-3.3.1.tgz",
+      "integrity": "sha512-RVZSIV5IG10Hk3enotrhvz0T9em6cyHBLkH/YAZuKqd8hRkKhSfCGIcP2KUY0EPxndzANBmNllzWPwak+bheSw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "any-promise": "^1.0.0"
+      }
+    },
+    "node_modules/thenify-all": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/thenify-all/-/thenify-all-1.6.0.tgz",
+      "integrity": "sha512-RNxQH/qI8/t3thXJDwcstUO4zeqo64+Uy/+sNVRBx4Xn2OX+OZ9oP+iJnNFqplFra2ZUVeKCSa2oVWi3T4uVmA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "thenify": ">= 3.1.0 < 4"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
    "node_modules/tinybench": {
      "version": "2.9.0",
      "resolved": "https://registry.npmjs.org/tinybench/-/tinybench-2.9.0.tgz",
@@ -2440,6 +2794,16 @@
        "node": ">=6"
      }
    },
+    "node_modules/tree-kill": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/tree-kill/-/tree-kill-1.2.2.tgz",
+      "integrity": "sha512-L0Orpi8qGpRG//Nd+H90vFB+3iHnue1zSSGmNOOCh1GLJ7rUKVwV2HvijphGQS2UmhUZewS9VgvxYIdgr+fG1A==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "tree-kill": "cli.js"
+      }
+    },
    "node_modules/trough": {
      "version": "2.2.0",
      "resolved": "https://registry.npmjs.org/trough/-/trough-2.2.0.tgz",
@@ -2451,6 +2815,73 @@
        "url": "https://github.com/sponsors/wooorm"
      }
    },
+    "node_modules/ts-interface-checker": {
+      "version": "0.1.13",
+      "resolved": "https://registry.npmjs.org/ts-interface-checker/-/ts-interface-checker-0.1.13.tgz",
+      "integrity": "sha512-Y/arvbn+rrz3JCKl9C4kVNfTfSm2/mEp5FSz5EsZSANGPSlQrpRI5M4PKF+mJnE52jOO90PnPSc3Ur3bTQw0gA==",
+      "dev": true,
+      "license": "Apache-2.0"
+    },
+    "node_modules/tsup": {
+      "version": "8.5.1",
+      "resolved": "https://registry.npmjs.org/tsup/-/tsup-8.5.1.tgz",
+      "integrity": "sha512-xtgkqwdhpKWr3tKPmCkvYmS9xnQK3m3XgxZHwSUjvfTjp7YfXe5tT3GgWi0F2N+ZSMsOeWeZFh7ZZFg5iPhing==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "bundle-require": "^5.1.0",
+        "cac": "^6.7.14",
+        "chokidar": "^4.0.3",
+        "consola": "^3.4.0",
+        "debug": "^4.4.0",
+        "esbuild": "^0.27.0",
+        "fix-dts-default-cjs-exports": "^1.0.0",
+        "joycon": "^3.1.1",
+        "picocolors": "^1.1.1",
+        "postcss-load-config": "^6.0.1",
+        "resolve-from": "^5.0.0",
+        "rollup": "^4.34.8",
+        "source-map": "^0.7.6",
+        "sucrase": "^3.35.0",
+        "tinyexec": "^0.3.2",
+        "tinyglobby": "^0.2.11",
+        "tree-kill": "^1.2.2"
+      },
+      "bin": {
+        "tsup": "dist/cli-default.js",
+        "tsup-node": "dist/cli-node.js"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "peerDependencies": {
+        "@microsoft/api-extractor": "^7.36.0",
+        "@swc/core": "^1",
+        "postcss": "^8.4.12",
+        "typescript": ">=4.5.0"
+      },
+      "peerDependenciesMeta": {
+        "@microsoft/api-extractor": {
+          "optional": true
+        },
+        "@swc/core": {
+          "optional": true
+        },
+        "postcss": {
+          "optional": true
+        },
+        "typescript": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/tsup/node_modules/tinyexec": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/tinyexec/-/tinyexec-0.3.2.tgz",
+      "integrity": "sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/typescript": {
      "version": "5.9.3",
      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
@@ -2465,6 +2896,13 @@
        "node": ">=14.17"
      }
    },
+    "node_modules/ufo": {
+      "version": "1.6.3",
+      "resolved": "https://registry.npmjs.org/ufo/-/ufo-1.6.3.tgz",
+      "integrity": "sha512-yDJTmhydvl5lJzBmy/hyOAA0d+aqCBuwl818haVdYCRrWV84o7YyeVm4QlVHStqNrrJSTb6jKuFAVqAFsr+K3Q==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/undici-types": {
      "version": "6.21.0",
      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
@@ -35,7 +35,7 @@
    "README.md"
  ],
  "scripts": {
-    "build": "tsc",
+    "build": "tsup",
    "dev": "tsc --watch",
    "clean": "rm -rf dist",
    "test": "vitest run",
@@ -49,6 +49,7 @@
    "@types/node": "^22.0.0",
    "@vitest/ui": "^4.0.18",
    "chat": "^4.0.0",
+    "tsup": "^8.5.1",
    "typescript": "^5.7.0",
    "vitest": "^4.0.18"
  },
@@ -0,0 +1,11 @@
+import { defineConfig } from 'tsup';
+
+export default defineConfig({
+    entry: ['src/index.ts'],
+    format: ['esm'],
+    dts: true,
+    outDir: 'dist',
+    clean: true,
+    sourcemap: true,
+    bundle: true,
+});
@@ -333,6 +333,37 @@ echo "Generating from $OPENAPI_SPEC..."
 cd "$TYPESCRIPT_CLIENT_DIR"
 npm run generate

+# Patch client.gen.ts for Deno compatibility.
+# Deno's Request constructor rejects a 'client' field in RequestInit because
+# 'client' is a reserved Deno.HttpClient option name, causing a TypeError.
+# We destructure it out before spreading opts into RequestInit.
+echo "Patching client.gen.ts for Deno compatibility..."
+cd "$PROJECT_ROOT"
+python3 << PATCH_SCRIPT
+CLIENT_GEN = "$TYPESCRIPT_CLIENT_DIR/generated/client/client.gen.ts"
+with open(CLIENT_GEN) as f:
+    content = f.read()
+OLD = '''    const requestInit: ReqInit = {
+      redirect: "follow",
+      ...opts,
+      body: getValidRequestBody(opts),
+    };'''
+NEW = '''    // Exclude hey-api internal fields that conflict with Deno's RequestInit.client
+    const { client: _client, ...optsForRequest } = opts as typeof opts & { client?: unknown };
+    const requestInit: ReqInit = {
+      redirect: "follow",
+      ...optsForRequest,
+      body: getValidRequestBody(opts),
+    };'''
+if OLD in content:
+    content = content.replace(OLD, NEW)
+    with open(CLIENT_GEN, "w") as f:
+        f.write(content)
+    print("  ✓ client.gen.ts patched successfully")
+else:
+    print("  ⚠ Could not find expected pattern in client.gen.ts - skipping patch")
+PATCH_SCRIPT
+
 echo "✓ TypeScript client generated at $TYPESCRIPT_CLIENT_DIR"
 echo ""
Author	SHA1	Message	Date
Nicolò Boschi	d796735d7d	fix: patch client.gen.ts for Deno compatibility during generation Add a post-generation patch step to generate-clients.sh that removes the hey-api internal 'client' field from the RequestInit spread in client.gen.ts. Deno's Request constructor rejects 'client' because it conflicts with the Deno.HttpClient option name.	2026-03-18 14:10:49 +01:00
Nicolò Boschi	1fc5fefde3	fix: remove broken link to non-existent n8n blog post in streamlit post	2026-03-18 13:51:47 +01:00
Nicolò Boschi	df4636d623	ci: add Deno test job for ai-sdk integration Adds a new test-ai-sdk-integration-deno CI job that runs the ai-sdk unit tests under Deno LTS, verifying Deno compatibility of the package.	2026-03-18 13:41:32 +01:00
Nicolò Boschi	721fb5a645	feat: add Deno compatibility to ai-sdk and chat integrations - Switch ai-sdk and chat builds from tsc to tsup (ESM bundle, eliminates extension-less import issues in Deno) - Add deno.json import map to ai-sdk redirecting 'vitest' to a custom vitest-compat.ts shim and bare npm specifiers to npm: URLs - Add vitest-compat.ts shim implementing vi.fn()/vi.spyOn()/vi.mocked() using @std/expect's Symbol.for("@MOCK") interface so toHaveBeenCalledWith and other mock matchers work under Deno - Add test:deno script to ai-sdk (all 30 tests pass under Deno)	2026-03-18 13:40:54 +01:00
Nicolò Boschi	ae2dbd9689	feat(typescript-client): add Deno compatibility - Switch build from tsc to tsup for dual CJS + ESM output with proper exports field - Add deno_setup.ts preload that injects Jest-compatible globals (describe/test/expect) via @std/testing/bdd and @std/expect - Fix generated client.gen.ts: exclude hey-api internal `client` field from RequestInit spread to avoid conflict with Deno.HttpClient - Add test:deno npm script using --unstable-sloppy-imports and --preload - Add test-typescript-client-deno CI job using denoland/setup-deno@v2 (v2.x) - Update docs: rename page to TypeScript / JavaScript Client, add Deno installation section	2026-03-18 12:04:46 +01:00