From fc36c4f1f98531a54f196059722d03eed8ed9e1c Mon Sep 17 00:00:00 2001 From: Jung Dae Suh Date: Sat, 14 Mar 2026 05:43:55 +0900 Subject: [PATCH] fix(mcp): support MCP SDK 1.27+ by creating per-request transport MCP SDK 1.27 introduced a guard that rejects re-initialization on a single StreamableHTTPServerTransport instance. The previous code shared one transport for all connections, which caused every client after the first to receive a 500 error. This broke Claude Code, Codex, and any other MCP client that connects to the server. Changes: - Upgrade @modelcontextprotocol/sdk from 1.22.0 to 1.27.1 - Create a fresh transport + server per request in mcp.ts (stateless mode requires no session state, so this is safe) - Align mcp_tools.ts zod import to "zod/v3" to match zod-to-json-schema's expected type universe, fixing TS2589 caused by the SDK upgrade Co-Authored-By: Claude Opus 4.6 --- packages/openmemory-js/package-lock.json | 695 ++++++++++++++++++--- packages/openmemory-js/package.json | 4 +- packages/openmemory-js/src/ai/mcp.ts | 26 +- packages/openmemory-js/src/ai/mcp_tools.ts | 4 +- 4 files changed, 621 insertions(+), 108 deletions(-) diff --git a/packages/openmemory-js/package-lock.json b/packages/openmemory-js/package-lock.json index ec73af5c..32e5ce10 100644 --- a/packages/openmemory-js/package-lock.json +++ b/packages/openmemory-js/package-lock.json @@ -10,7 +10,7 @@ "dependencies": { "@aws-sdk/client-bedrock-runtime": "^3.932.0", "@azure/msal-node": "^2.0.0", - "@modelcontextprotocol/sdk": "^1.22.0", + "@modelcontextprotocol/sdk": "^1.27.1", "@notionhq/client": "^2.2.0", "@octokit/rest": "^21.0.0", "cheerio": "^1.0.0", @@ -784,6 +784,431 @@ "node": ">=16" } }, + "node_modules/@esbuild/aix-ppc64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.25.11.tgz", + "integrity": "sha512-Xt1dOL13m8u0WE8iplx9Ibbm+hFAO0GsU2P34UNoDGvZYkY8ifSiy6Zuc1lYxfG7svWE2fzqCUmFp5HCn51gJg==", + "cpu": [ + "ppc64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "aix" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/android-arm": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/android-arm/-/android-arm-0.25.11.tgz", + "integrity": "sha512-uoa7dU+Dt3HYsethkJ1k6Z9YdcHjTrSb5NUy66ZfZaSV8hEYGD5ZHbEMXnqLFlbBflLsl89Zke7CAdDJ4JI+Gg==", + "cpu": [ + "arm" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "android" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/android-arm64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/android-arm64/-/android-arm64-0.25.11.tgz", + "integrity": "sha512-9slpyFBc4FPPz48+f6jyiXOx/Y4v34TUeDDXJpZqAWQn/08lKGeD8aDp9TMn9jDz2CiEuHwfhRmGBvpnd/PWIQ==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "android" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/android-x64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/android-x64/-/android-x64-0.25.11.tgz", + "integrity": "sha512-Sgiab4xBjPU1QoPEIqS3Xx+R2lezu0LKIEcYe6pftr56PqPygbB7+szVnzoShbx64MUupqoE0KyRlN7gezbl8g==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "android" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/darwin-arm64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/darwin-arm64/-/darwin-arm64-0.25.11.tgz", + "integrity": "sha512-VekY0PBCukppoQrycFxUqkCojnTQhdec0vevUL/EDOCnXd9LKWqD/bHwMPzigIJXPhC59Vd1WFIL57SKs2mg4w==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "darwin" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/darwin-x64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/darwin-x64/-/darwin-x64-0.25.11.tgz", + "integrity": "sha512-+hfp3yfBalNEpTGp9loYgbknjR695HkqtY3d3/JjSRUyPg/xd6q+mQqIb5qdywnDxRZykIHs3axEqU6l1+oWEQ==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "darwin" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/freebsd-arm64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/freebsd-arm64/-/freebsd-arm64-0.25.11.tgz", + "integrity": "sha512-CmKjrnayyTJF2eVuO//uSjl/K3KsMIeYeyN7FyDBjsR3lnSJHaXlVoAK8DZa7lXWChbuOk7NjAc7ygAwrnPBhA==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "freebsd" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/freebsd-x64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/freebsd-x64/-/freebsd-x64-0.25.11.tgz", + "integrity": "sha512-Dyq+5oscTJvMaYPvW3x3FLpi2+gSZTCE/1ffdwuM6G1ARang/mb3jvjxs0mw6n3Lsw84ocfo9CrNMqc5lTfGOw==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "freebsd" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/linux-arm": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/linux-arm/-/linux-arm-0.25.11.tgz", + "integrity": "sha512-TBMv6B4kCfrGJ8cUPo7vd6NECZH/8hPpBHHlYI3qzoYFvWu2AdTvZNuU/7hsbKWqu/COU7NIK12dHAAqBLLXgw==", + "cpu": [ + "arm" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/linux-arm64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/linux-arm64/-/linux-arm64-0.25.11.tgz", + "integrity": "sha512-Qr8AzcplUhGvdyUF08A1kHU3Vr2O88xxP0Tm8GcdVOUm25XYcMPp2YqSVHbLuXzYQMf9Bh/iKx7YPqECs6ffLA==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/linux-ia32": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/linux-ia32/-/linux-ia32-0.25.11.tgz", + "integrity": "sha512-TmnJg8BMGPehs5JKrCLqyWTVAvielc615jbkOirATQvWWB1NMXY77oLMzsUjRLa0+ngecEmDGqt5jiDC6bfvOw==", + "cpu": [ + "ia32" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/linux-loong64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/linux-loong64/-/linux-loong64-0.25.11.tgz", + "integrity": "sha512-DIGXL2+gvDaXlaq8xruNXUJdT5tF+SBbJQKbWy/0J7OhU8gOHOzKmGIlfTTl6nHaCOoipxQbuJi7O++ldrxgMw==", + "cpu": [ + "loong64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/linux-mips64el": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/linux-mips64el/-/linux-mips64el-0.25.11.tgz", + "integrity": "sha512-Osx1nALUJu4pU43o9OyjSCXokFkFbyzjXb6VhGIJZQ5JZi8ylCQ9/LFagolPsHtgw6himDSyb5ETSfmp4rpiKQ==", + "cpu": [ + "mips64el" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/linux-ppc64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/linux-ppc64/-/linux-ppc64-0.25.11.tgz", + "integrity": "sha512-nbLFgsQQEsBa8XSgSTSlrnBSrpoWh7ioFDUmwo158gIm5NNP+17IYmNWzaIzWmgCxq56vfr34xGkOcZ7jX6CPw==", + "cpu": [ + "ppc64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/linux-riscv64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/linux-riscv64/-/linux-riscv64-0.25.11.tgz", + "integrity": "sha512-HfyAmqZi9uBAbgKYP1yGuI7tSREXwIb438q0nqvlpxAOs3XnZ8RsisRfmVsgV486NdjD7Mw2UrFSw51lzUk1ww==", + "cpu": [ + "riscv64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/linux-s390x": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/linux-s390x/-/linux-s390x-0.25.11.tgz", + "integrity": "sha512-HjLqVgSSYnVXRisyfmzsH6mXqyvj0SA7pG5g+9W7ESgwA70AXYNpfKBqh1KbTxmQVaYxpzA/SvlB9oclGPbApw==", + "cpu": [ + "s390x" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/linux-x64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/linux-x64/-/linux-x64-0.25.11.tgz", + "integrity": "sha512-HSFAT4+WYjIhrHxKBwGmOOSpphjYkcswF449j6EjsjbinTZbp8PJtjsVK1XFJStdzXdy/jaddAep2FGY+wyFAQ==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/netbsd-arm64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/netbsd-arm64/-/netbsd-arm64-0.25.11.tgz", + "integrity": "sha512-hr9Oxj1Fa4r04dNpWr3P8QKVVsjQhqrMSUzZzf+LZcYjZNqhA3IAfPQdEh1FLVUJSiu6sgAwp3OmwBfbFgG2Xg==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "netbsd" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/netbsd-x64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/netbsd-x64/-/netbsd-x64-0.25.11.tgz", + "integrity": "sha512-u7tKA+qbzBydyj0vgpu+5h5AeudxOAGncb8N6C9Kh1N4n7wU1Xw1JDApsRjpShRpXRQlJLb9wY28ELpwdPcZ7A==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "netbsd" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/openbsd-arm64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/openbsd-arm64/-/openbsd-arm64-0.25.11.tgz", + "integrity": "sha512-Qq6YHhayieor3DxFOoYM1q0q1uMFYb7cSpLD2qzDSvK1NAvqFi8Xgivv0cFC6J+hWVw2teCYltyy9/m/14ryHg==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "openbsd" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/openbsd-x64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/openbsd-x64/-/openbsd-x64-0.25.11.tgz", + "integrity": "sha512-CN+7c++kkbrckTOz5hrehxWN7uIhFFlmS/hqziSFVWpAzpWrQoAG4chH+nN3Be+Kzv/uuo7zhX716x3Sn2Jduw==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "openbsd" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/openharmony-arm64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/openharmony-arm64/-/openharmony-arm64-0.25.11.tgz", + "integrity": "sha512-rOREuNIQgaiR+9QuNkbkxubbp8MSO9rONmwP5nKncnWJ9v5jQ4JxFnLu4zDSRPf3x4u+2VN4pM4RdyIzDty/wQ==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "openharmony" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/sunos-x64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/sunos-x64/-/sunos-x64-0.25.11.tgz", + "integrity": "sha512-nq2xdYaWxyg9DcIyXkZhcYulC6pQ2FuCgem3LI92IwMgIZ69KHeY8T4Y88pcwoLIjbed8n36CyKoYRDygNSGhA==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "sunos" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/win32-arm64": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/win32-arm64/-/win32-arm64-0.25.11.tgz", + "integrity": "sha512-3XxECOWJq1qMZ3MN8srCJ/QfoLpL+VaxD/WfNRm1O3B4+AZ/BnLVgFbUV3eiRYDMXetciH16dwPbbHqwe1uU0Q==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "win32" + ], + "engines": { + "node": ">=18" + } + }, + "node_modules/@esbuild/win32-ia32": { + "version": "0.25.11", + "resolved": "https://registry.npmjs.org/@esbuild/win32-ia32/-/win32-ia32-0.25.11.tgz", + "integrity": "sha512-3ukss6gb9XZ8TlRyJlgLn17ecsK4NSQTmdIXRASVsiS2sQ6zPPZklNJT5GR5tE/MUarymmy8kCEf5xPCNCqVOA==", + "cpu": [ + "ia32" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "win32" + ], + "engines": { + "node": ">=18" + } + }, "node_modules/@esbuild/win32-x64": { "version": "0.25.11", "resolved": "https://registry.npmjs.org/@esbuild/win32-x64/-/win32-x64-0.25.11.tgz", @@ -808,6 +1233,18 @@ "license": "MIT", "optional": true }, + "node_modules/@hono/node-server": { + "version": "1.19.11", + "resolved": "https://registry.npmjs.org/@hono/node-server/-/node-server-1.19.11.tgz", + "integrity": "sha512-dr8/3zEaB+p0D2n/IUrlPF1HZm586qgJNXK1a9fhg/PzdtkK7Ksd5l312tJX2yBuALqDYBlG20QEbayqPyxn+g==", + "license": "MIT", + "engines": { + "node": ">=18.14.1" + }, + "peerDependencies": { + "hono": "^4" + } + }, "node_modules/@ioredis/commands": { "version": "1.4.0", "resolved": "https://registry.npmjs.org/@ioredis/commands/-/commands-1.4.0.tgz", @@ -821,11 +1258,12 @@ "license": "BSD-2-Clause" }, "node_modules/@modelcontextprotocol/sdk": { - "version": "1.22.0", - "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.22.0.tgz", - "integrity": "sha512-VUpl106XVTCpDmTBil2ehgJZjhyLY2QZikzF8NvTXtLRF1CvO5iEE2UNZdVIUer35vFOwMKYeUGbjJtvPWan3g==", + "version": "1.27.1", + "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.27.1.tgz", + "integrity": "sha512-sr6GbP+4edBwFndLbM60gf07z0FQ79gaExpnsjMGePXqFcSSb7t6iscpjk9DhFhwd+mTEQrzNafGP8/iGGFYaA==", "license": "MIT", "dependencies": { + "@hono/node-server": "^1.19.9", "ajv": "^8.17.1", "ajv-formats": "^3.0.1", "content-type": "^1.0.5", @@ -833,22 +1271,29 @@ "cross-spawn": "^7.0.5", "eventsource": "^3.0.2", "eventsource-parser": "^3.0.0", - "express": "^5.0.1", - "express-rate-limit": "^7.5.0", + "express": "^5.2.1", + "express-rate-limit": "^8.2.1", + "hono": "^4.11.4", + "jose": "^6.1.3", + "json-schema-typed": "^8.0.2", "pkce-challenge": "^5.0.0", "raw-body": "^3.0.0", - "zod": "^3.23.8", - "zod-to-json-schema": "^3.24.1" + "zod": "^3.25 || ^4.0", + "zod-to-json-schema": "^3.25.1" }, "engines": { "node": ">=18" }, "peerDependencies": { - "@cfworker/json-schema": "^4.1.1" + "@cfworker/json-schema": "^4.1.1", + "zod": "^3.25 || ^4.0" }, "peerDependenciesMeta": { "@cfworker/json-schema": { "optional": true + }, + "zod": { + "optional": false } } }, @@ -2213,23 +2658,43 @@ "license": "MIT" }, "node_modules/body-parser": { - "version": "2.2.0", - "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.2.0.tgz", - "integrity": "sha512-02qvAaxv8tp7fBa/mw1ga98OGm+eCbqzJOKoRt70sLmfEEi+jyBYVTDGfCL/k06/4EMk/z01gCe7HoCH/f2LTg==", + "version": "2.2.2", + "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.2.2.tgz", + "integrity": "sha512-oP5VkATKlNwcgvxi0vM0p/D3n2C3EReYVX+DNYs5TjZFn/oQt2j+4sVJtSMr18pdRr8wjTcBl6LoV+FUwzPmNA==", "license": "MIT", "dependencies": { "bytes": "^3.1.2", "content-type": "^1.0.5", - "debug": "^4.4.0", + "debug": "^4.4.3", "http-errors": "^2.0.0", - "iconv-lite": "^0.6.3", + "iconv-lite": "^0.7.0", "on-finished": "^2.4.1", - "qs": "^6.14.0", - "raw-body": "^3.0.0", - "type-is": "^2.0.0" + "qs": "^6.14.1", + "raw-body": "^3.0.1", + "type-is": "^2.0.1" }, "engines": { "node": ">=18" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/express" + } + }, + "node_modules/body-parser/node_modules/iconv-lite": { + "version": "0.7.2", + "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.2.tgz", + "integrity": "sha512-im9DjEDQ55s9fL4EYzOAv0yMqmMBSZp6G0VvFyTMPKWxiSBHUj9NW/qqLmXUwXrrM7AvqSlTCfvqRb0cM8yYqw==", + "license": "MIT", + "dependencies": { + "safer-buffer": ">= 2.1.2 < 3.0.0" + }, + "engines": { + "node": ">=0.10.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/express" } }, "node_modules/boolbase": { @@ -2460,15 +2925,16 @@ "optional": true }, "node_modules/content-disposition": { - "version": "1.0.0", - "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-1.0.0.tgz", - "integrity": "sha512-Au9nRL8VNUut/XSzbQA38+M78dzP4D+eqg3gfJHMIHHYa3bg067xj1KxMUWj+VULbiZMowKngFFbKczUrNJ1mg==", + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-1.0.1.tgz", + "integrity": "sha512-oIXISMynqSqm241k6kcQ5UwttDILMK4BiurCfGEREw6+X9jkkpEe5T9FZaApyLGGOnFuyMWZpdolTXMtvEJ08Q==", "license": "MIT", - "dependencies": { - "safe-buffer": "5.2.1" - }, "engines": { - "node": ">= 0.6" + "node": ">=18" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/express" } }, "node_modules/content-type": { @@ -2973,18 +3439,19 @@ } }, "node_modules/express": { - "version": "5.1.0", - "resolved": "https://registry.npmjs.org/express/-/express-5.1.0.tgz", - "integrity": "sha512-DT9ck5YIRU+8GYzzU5kT3eHGA5iL+1Zd0EutOmTE9Dtk+Tvuzd23VBU+ec7HPNSTxXYO55gPV/hq4pSBJDjFpA==", + "version": "5.2.1", + "resolved": "https://registry.npmjs.org/express/-/express-5.2.1.tgz", + "integrity": "sha512-hIS4idWWai69NezIdRt2xFVofaF4j+6INOpJlVOLDO8zXGpUVEVzIYk12UUi2JzjEzWL3IOAxcTubgz9Po0yXw==", "license": "MIT", "dependencies": { "accepts": "^2.0.0", - "body-parser": "^2.2.0", + "body-parser": "^2.2.1", "content-disposition": "^1.0.0", "content-type": "^1.0.5", "cookie": "^0.7.1", "cookie-signature": "^1.2.1", "debug": "^4.4.0", + "depd": "^2.0.0", "encodeurl": "^2.0.0", "escape-html": "^1.0.3", "etag": "^1.8.1", @@ -3015,10 +3482,13 @@ } }, "node_modules/express-rate-limit": { - "version": "7.5.1", - "resolved": "https://registry.npmjs.org/express-rate-limit/-/express-rate-limit-7.5.1.tgz", - "integrity": "sha512-7iN8iPMDzOMHPUYllBEsQdWVB6fPDMPqwjBaFrgr4Jgr/+okjvzAy+UHlYYL/Vs0OsOrMkwS6PJDkFlJwoxUnw==", + "version": "8.3.1", + "resolved": "https://registry.npmjs.org/express-rate-limit/-/express-rate-limit-8.3.1.tgz", + "integrity": "sha512-D1dKN+cmyPWuvB+G2SREQDzPY1agpBIcTa9sJxOPMCNeH3gwzhqJRDWCXW3gg0y//+LQ/8j52JbMROWyrKdMdw==", "license": "MIT", + "dependencies": { + "ip-address": "10.1.0" + }, "engines": { "node": ">= 16" }, @@ -3098,9 +3568,9 @@ "license": "MIT" }, "node_modules/finalhandler": { - "version": "2.1.0", - "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-2.1.0.tgz", - "integrity": "sha512-/t88Ty3d5JWQbWYgaOGCCYfXRwV1+be02WqYYlL6h0lEiUAMPM8o8qKGO01YIkOHzka2up08wvgYD0mDiI+q3Q==", + "version": "2.1.1", + "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-2.1.1.tgz", + "integrity": "sha512-S8KoZgRZN+a5rNwqTxlZZePjT/4cnm0ROV70LedRHZ0p8u9fRID0hJUZQpkKLzro8LfmC8sx23bY6tVNxv8pQA==", "license": "MIT", "dependencies": { "debug": "^4.4.0", @@ -3111,7 +3581,11 @@ "statuses": "^2.0.1" }, "engines": { - "node": ">= 0.8" + "node": ">= 18.0.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/express" } }, "node_modules/fluent-ffmpeg": { @@ -3239,6 +3713,21 @@ "license": "ISC", "optional": true }, + "node_modules/fsevents": { + "version": "2.3.3", + "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz", + "integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==", + "dev": true, + "hasInstallScript": true, + "license": "MIT", + "optional": true, + "os": [ + "darwin" + ], + "engines": { + "node": "^8.16.0 || ^10.6.0 || >=11.0.0" + } + }, "node_modules/function-bind": { "version": "1.1.2", "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.2.tgz", @@ -3559,6 +4048,15 @@ "node": ">= 0.4" } }, + "node_modules/hono": { + "version": "4.12.7", + "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.7.tgz", + "integrity": "sha512-jq9l1DM0zVIvsm3lv9Nw9nlJnMNPOcAtsbsgiUhWcFzPE99Gvo6yRTlszSLLYacMeQ6quHD6hMfId8crVHvexw==", + "license": "MIT", + "engines": { + "node": ">=16.9.0" + } + }, "node_modules/htmlparser2": { "version": "10.0.0", "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-10.0.0.tgz", @@ -3598,28 +4096,23 @@ "optional": true }, "node_modules/http-errors": { - "version": "2.0.0", - "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.0.tgz", - "integrity": "sha512-FtwrG/euBzaEjYeRqOgly7G0qviiXoJWnvEH2Z1plBdXgbyjv34pHTSb9zoeHMyDy33+DWy5Wt9Wo+TURtOYSQ==", + "version": "2.0.1", + "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.1.tgz", + "integrity": "sha512-4FbRdAX+bSdmo4AUFuS0WNiPz8NgFt+r8ThgNWmlrjQjt1Q7ZR9+zTlce2859x4KSXrwIsaeTqDoKQmtP8pLmQ==", "license": "MIT", "dependencies": { - "depd": "2.0.0", - "inherits": "2.0.4", - "setprototypeof": "1.2.0", - "statuses": "2.0.1", - "toidentifier": "1.0.1" + "depd": "~2.0.0", + "inherits": "~2.0.4", + "setprototypeof": "~1.2.0", + "statuses": "~2.0.2", + "toidentifier": "~1.0.1" }, "engines": { "node": ">= 0.8" - } - }, - "node_modules/http-errors/node_modules/statuses": { - "version": "2.0.1", - "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.1.tgz", - "integrity": "sha512-RwNA9Z/7PrK06rYLIzFMlaF+l73iwpzsqRIFgbMLbTcLD6cOao82TaWefPXQvB2fOC4AjuYSEndS7N/mTCbkdQ==", - "license": "MIT", - "engines": { - "node": ">= 0.8" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/express" } }, "node_modules/http-proxy-agent": { @@ -3774,11 +4267,10 @@ } }, "node_modules/ip-address": { - "version": "10.0.1", - "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.0.1.tgz", - "integrity": "sha512-NWv9YLW4PoW2B7xtzaS3NCot75m6nK7Icdv0o3lfMceJVRfSoQwqD4wEH5rLwoKJwUiZ/rfpiVBhnaF0FK4HoA==", + "version": "10.1.0", + "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.1.0.tgz", + "integrity": "sha512-XXADHxXmvT9+CRxhXg56LJovE+bmWnEWB78LB83VZTprKTmaC5QfruXocxzTZ2Kl0DNwKuBdlIhjL8LeY8Sf8Q==", "license": "MIT", - "optional": true, "engines": { "node": ">= 12" } @@ -3839,6 +4331,15 @@ "integrity": "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==", "license": "ISC" }, + "node_modules/jose": { + "version": "6.2.1", + "resolved": "https://registry.npmjs.org/jose/-/jose-6.2.1.tgz", + "integrity": "sha512-jUaKr1yrbfaImV7R2TN/b3IcZzsw38/chqMpo2XJ7i2F8AfM/lA4G1goC3JVEwg0H7UldTmSt3P68nt31W7/mw==", + "license": "MIT", + "funding": { + "url": "https://github.com/sponsors/panva" + } + }, "node_modules/json-bigint": { "version": "1.0.0", "resolved": "https://registry.npmjs.org/json-bigint/-/json-bigint-1.0.0.tgz", @@ -3854,6 +4355,12 @@ "integrity": "sha512-NM8/P9n3XjXhIZn1lLhkFaACTOURQXjWhV4BA/RnOv8xvgqtqpAX9IO4mRQxSx1Rlo4tqzeqb0sOlruaOy3dug==", "license": "MIT" }, + "node_modules/json-schema-typed": { + "version": "8.0.2", + "resolved": "https://registry.npmjs.org/json-schema-typed/-/json-schema-typed-8.0.2.tgz", + "integrity": "sha512-fQhoXdcvc3V28x7C7BMs4P5+kNlgUURe2jmUT1T//oBRMDrqy1QPelJimwZGo7Hg9VPV3EQV5Bnq4hbFy2vetA==", + "license": "BSD-2-Clause" + }, "node_modules/jsonwebtoken": { "version": "9.0.3", "resolved": "https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-9.0.3.tgz", @@ -4118,15 +4625,19 @@ } }, "node_modules/mime-types": { - "version": "3.0.1", - "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-3.0.1.tgz", - "integrity": "sha512-xRc4oEhT6eaBpU1XF7AjpOFD+xQmXNB5OVKwp4tqCuBpHLS/ZbBDrc07mYTDqVMg6PfxUjjNp85O6Cd2Z/5HWA==", + "version": "3.0.2", + "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-3.0.2.tgz", + "integrity": "sha512-Lbgzdk0h4juoQ9fCKXW4by0UJqj+nOOrI9MJ1sSj4nI8aI2eo1qmvQEie4VD1glsS250n15LsWsYtCugiStS5A==", "license": "MIT", "dependencies": { "mime-db": "^1.54.0" }, "engines": { - "node": ">= 0.6" + "node": ">=18" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/express" } }, "node_modules/mimic-response": { @@ -4889,9 +5400,9 @@ } }, "node_modules/qs": { - "version": "6.14.0", - "resolved": "https://registry.npmjs.org/qs/-/qs-6.14.0.tgz", - "integrity": "sha512-YWWTjgABSKcvs/nWBi9PycY/JiPJqOD4JA6o9Sej2AtvSGarXxKC3OQSk4pAarbdQlKAh5D4FCQkJNkW+GAn3w==", + "version": "6.15.0", + "resolved": "https://registry.npmjs.org/qs/-/qs-6.15.0.tgz", + "integrity": "sha512-mAZTtNCeetKMH+pSjrb76NAM8V9a05I9aBZOHztWy/UqcJdQYNsf59vrRKWnojAT9Y+GbIvoTBC++CPHqpDBhQ==", "license": "BSD-3-Clause", "dependencies": { "side-channel": "^1.1.0" @@ -4913,24 +5424,24 @@ } }, "node_modules/raw-body": { - "version": "3.0.1", - "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-3.0.1.tgz", - "integrity": "sha512-9G8cA+tuMS75+6G/TzW8OtLzmBDMo8p1JRxN5AZ+LAp8uxGA8V8GZm4GQ4/N5QNQEnLmg6SS7wyuSmbKepiKqA==", + "version": "3.0.2", + "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-3.0.2.tgz", + "integrity": "sha512-K5zQjDllxWkf7Z5xJdV0/B0WTNqx6vxG70zJE4N0kBs4LovmEYWJzQGxC9bS9RAKu3bgM40lrd5zoLJ12MQ5BA==", "license": "MIT", "dependencies": { - "bytes": "3.1.2", - "http-errors": "2.0.0", - "iconv-lite": "0.7.0", - "unpipe": "1.0.0" + "bytes": "~3.1.2", + "http-errors": "~2.0.1", + "iconv-lite": "~0.7.0", + "unpipe": "~1.0.0" }, "engines": { "node": ">= 0.10" } }, "node_modules/raw-body/node_modules/iconv-lite": { - "version": "0.7.0", - "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.0.tgz", - "integrity": "sha512-cf6L2Ds3h57VVmkZe+Pn+5APsT7FpqJtEhhieDCvrE2MK5Qk9MyffgQyuxQTm6BChfeZNtcOLHp9IcWRVcIcBQ==", + "version": "0.7.2", + "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.2.tgz", + "integrity": "sha512-im9DjEDQ55s9fL4EYzOAv0yMqmMBSZp6G0VvFyTMPKWxiSBHUj9NW/qqLmXUwXrrM7AvqSlTCfvqRb0cM8yYqw==", "license": "MIT", "dependencies": { "safer-buffer": ">= 2.1.2 < 3.0.0" @@ -5094,31 +5605,35 @@ } }, "node_modules/send": { - "version": "1.2.0", - "resolved": "https://registry.npmjs.org/send/-/send-1.2.0.tgz", - "integrity": "sha512-uaW0WwXKpL9blXE2o0bRhoL2EGXIrZxQ2ZQ4mgcfoBxdFmQold+qWsD2jLrfZ0trjKL6vOw0j//eAwcALFjKSw==", + "version": "1.2.1", + "resolved": "https://registry.npmjs.org/send/-/send-1.2.1.tgz", + "integrity": "sha512-1gnZf7DFcoIcajTjTwjwuDjzuz4PPcY2StKPlsGAQ1+YH20IRVrBaXSWmdjowTJ6u8Rc01PoYOGHXfP1mYcZNQ==", "license": "MIT", "dependencies": { - "debug": "^4.3.5", + "debug": "^4.4.3", "encodeurl": "^2.0.0", "escape-html": "^1.0.3", "etag": "^1.8.1", "fresh": "^2.0.0", - "http-errors": "^2.0.0", - "mime-types": "^3.0.1", + "http-errors": "^2.0.1", + "mime-types": "^3.0.2", "ms": "^2.1.3", "on-finished": "^2.4.1", "range-parser": "^1.2.1", - "statuses": "^2.0.1" + "statuses": "^2.0.2" }, "engines": { "node": ">= 18" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/express" } }, "node_modules/serve-static": { - "version": "2.2.0", - "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-2.2.0.tgz", - "integrity": "sha512-61g9pCh0Vnh7IutZjtLGGpTA355+OPn2TyDv/6ivP2h/AdAVX9azsoxmg2/M6nZeQZNYBEwIcsne1mJd9oQItQ==", + "version": "2.2.1", + "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-2.2.1.tgz", + "integrity": "sha512-xRXBn0pPqQTVQiC8wyQrKs2MOlX24zQ0POGaj0kultvoOCstBQM5yvOhAVSUwOMjQtTvsPWoNCHfPGwaaQJhTw==", "license": "MIT", "dependencies": { "encodeurl": "^2.0.0", @@ -5128,6 +5643,10 @@ }, "engines": { "node": ">= 18" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/express" } }, "node_modules/set-blocking": { @@ -5828,13 +6347,13 @@ } }, "node_modules/zod-to-json-schema": { - "version": "3.24.6", - "resolved": "https://registry.npmjs.org/zod-to-json-schema/-/zod-to-json-schema-3.24.6.tgz", - "integrity": "sha512-h/z3PKvcTcTetyjl1fkj79MHNEjm+HpD6NXheWjzOekY7kV+lwDYnHw+ivHkijnCSMz1yJaWBD9vu/Fcmk+vEg==", + "version": "3.25.1", + "resolved": "https://registry.npmjs.org/zod-to-json-schema/-/zod-to-json-schema-3.25.1.tgz", + "integrity": "sha512-pM/SU9d3YAggzi6MtR4h7ruuQlqKtad8e9S0fmxcMi+ueAK5Korys/aWcV9LIIHTVbj01NdzxcnXSN+O74ZIVA==", "license": "ISC", "peerDependencies": { - "zod": "^3.24.1" + "zod": "^3.25 || ^4" } } } -} \ No newline at end of file +} diff --git a/packages/openmemory-js/package.json b/packages/openmemory-js/package.json index 0360d04e..8715ed20 100644 --- a/packages/openmemory-js/package.json +++ b/packages/openmemory-js/package.json @@ -18,7 +18,7 @@ "dependencies": { "@aws-sdk/client-bedrock-runtime": "^3.932.0", "@azure/msal-node": "^2.0.0", - "@modelcontextprotocol/sdk": "^1.22.0", + "@modelcontextprotocol/sdk": "^1.27.1", "@notionhq/client": "^2.2.0", "@octokit/rest": "^21.0.0", "cheerio": "^1.0.0", @@ -44,4 +44,4 @@ "tsx": "^4.20.6", "typescript": "^5.9.3" } -} \ No newline at end of file +} diff --git a/packages/openmemory-js/src/ai/mcp.ts b/packages/openmemory-js/src/ai/mcp.ts index c549a48d..43c0c18e 100644 --- a/packages/openmemory-js/src/ai/mcp.ts +++ b/packages/openmemory-js/src/ai/mcp.ts @@ -662,24 +662,8 @@ const extract_pay = async (req: IncomingMessage & { body?: any }) => { }; export const mcp = (app: any) => { - const srv = create_mcp_srv(); - const trans = new StreamableHTTPServerTransport({ - sessionIdGenerator: undefined, - enableJsonResponse: true, - }); - const srv_ready = srv - .connect(trans) - .then(() => { - console.error("[MCP] Server started and transport connected"); - }) - .catch((error) => { - console.error("[MCP] Failed to initialize transport:", error); - throw error; - }); - const handle_req = async (req: any, res: any) => { try { - await srv_ready; const pay = await extract_pay(req); if (!pay || typeof pay !== "object") { send_err(res, -32600, "Request body must be a JSON object"); @@ -687,6 +671,16 @@ export const mcp = (app: any) => { } console.error("[MCP] Incoming request:", JSON.stringify(pay)); set_hdrs(res); + + // Create a fresh transport + server per request to support + // multiple clients (MCP SDK 1.27 rejects re-initialization + // on a single transport instance). + const srv = create_mcp_srv(); + const trans = new StreamableHTTPServerTransport({ + sessionIdGenerator: undefined, + enableJsonResponse: true, + }); + await srv.connect(trans); await trans.handleRequest(req, res, pay); } catch (error) { console.error("[MCP] Error handling request:", error); diff --git a/packages/openmemory-js/src/ai/mcp_tools.ts b/packages/openmemory-js/src/ai/mcp_tools.ts index ca242bd8..43f527e7 100644 --- a/packages/openmemory-js/src/ai/mcp_tools.ts +++ b/packages/openmemory-js/src/ai/mcp_tools.ts @@ -1,4 +1,4 @@ -import { z } from "zod"; +import { z } from "zod/v3"; import { zodToJsonSchema } from "zod-to-json-schema"; import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js"; import { CallToolRequestSchema, ListToolsRequestSchema, McpError, ErrorCode } from "@modelcontextprotocol/sdk/types.js"; @@ -35,7 +35,7 @@ export class ToolRegistry { tools: Array.from(this.tools.values()).map(t => { const jsonSchema = zodToJsonSchema(t.inputSchema, { target: "jsonSchema2019-09" - }) as any; + }) as Record; if (jsonSchema && typeof jsonSchema === 'object') {