PyPI · crates.io · npm99Exceptionalhealth index
IBM/mcp-context-forgeAn AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.
Python★ 4,178Aug 3, 2026
PyPI · npm98Exceptionalhealth index
ComposioHQ/composioComposio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.
TypeScript · Python★ 29.5KAug 5, 2026
npm97Exceptionalhealth index
TypeScript★ 13.3K↓ 243M/moAug 27, 2026
npm · PyPI94Exceptionalhealth index
TypeScript · JavaScript★ 1,806↓ 426K/moJul 15, 2026
npm93Exceptionalhealth index
Rotorsoft/act-rootEvent-sourcing framework for TypeScript. Three primitives (actions, state, reactions), Zod end to end, no broker required. Postgres, SQLite, or in-memory.
TypeScript★ 8↓ 26.3K/moJul 24, 2026
npm92Excellenthealth index
Simon-He95/markstream-vueMulti-framework streaming Markdown renderers for AI apps: Vue/Nuxt, React/Next.js, Svelte, and Angular, with Mermaid, KaTeX, Shiki, Monaco, safe HTML, and low-jitter updates.
Vue · JavaScript · TypeScript★ 2,758↓ 78K/moJul 22, 2026
Go92Excellenthealth index
centrifugal/centrifugoScalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
Go★ 10.7KAug 28, 2026
PyPI92Excellenthealth index
mirumee/ariadnePython library for implementing GraphQL servers using schema-first approach. Created with :heart: by Mirumee
Python★ 2,342↓ 1.9M/moAug 13, 2026
npm91Excellenthealth index
CopilotKit/aimockMock everything your AI app talks to — LLM APIs, MCP, A2A, AG-UI, vector DBs, search. One package, one port, zero dependencies.
TypeScript★ 902↓ 4.3M/moAug 27, 2026
crates.io90Excellenthealth index
ararog/deboaA very simple and straightforward HTTP client written in Rust.
Rust★ 81↓ 6,499/moAug 3, 2026
PyPI90Excellenthealth index
jawah/niquestsDrop-in replacement for Requests. Automatic HTTP/1.1, HTTP/2, and HTTP/3. WebSocket, and SSE included.
Python★ 2,418Aug 13, 2026
Go90Excellenthealth index
nuetzliches/hookaido🪝 Durable webhook gateway with Caddyfile-style config. Receive → queue → deliver (pull, push, SSE, or exec). HMAC auth, retries, DLQ, hot reload.
Go★ 13Jul 19, 2026
npm90Excellenthealth index
TypeScript★ 3,254↓ 2.3M/moAug 27, 2026
npm · Maven88Excellenthealth index
Atmosphere/atmosphereReal-time transport layer for Java AI agents. Build once with @Agent — deliver over WebSocket, SSE, gRPC, and WebTransport/HTTP3. Talk MCP, A2A and AG-UI.
Java★ 3,788↓ 120.4K/moJul 22, 2026
npm86Excellenthealth index
computesdk/computesdkA free and open-source toolkit for running other people's code in your applications.
TypeScript★ 245↓ 51K/moJul 27, 2026
crates.io · npm86Excellenthealth index
mountain-loop/yaakThe most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬
TypeScript · Rust★ 18.9KAug 5, 2026
crates.io84Excellenthealth index
robjtede/actix-web-labExperimental extractors, middleware, and other extras for possible inclusion in Actix Web.
Rust★ 126↓ 205.7K/moAug 30, 2026
simd-everywhere/simdeImplementations of SIMD instruction sets for systems which don't natively support them.
C★ 3,068Aug 1, 2026
npm83Excellenthealth index
TypeScript★ 1,153↓ 198M/moAug 13, 2026
PyPI81Excellenthealth index
jonigl/mcp-client-for-ollamaHarness the power of local LLMs with this TUI MCP Client for Ollama. Featuring all core MCP primitives (tools, prompts, resources), agent mode, multi-server, model switching, streaming responses, human-in-the-loop, thinking mode, model params config, system prompts, and saved preferences.
Python★ 782↓ 15.1K/moJul 24, 2026
npm81Excellenthealth index
punkpeye/mcp-proxyA TypeScript streamable HTTP and SSE proxy for MCP servers that use stdio transport.
TypeScript★ 285↓ 6M/moAug 27, 2026
PyPI81Excellenthealth index
shigechika/mcp-stdioBidirectional stdio ↔ HTTP gateway for MCP servers — connect clients to remote servers or publish local servers
Python★ 8↓ 4,689/moSep 6, 2026
npm80Excellenthealth index
o-stepper/graphorinProject Graphorin is a TypeScript framework for personal AI assistants and long-living agents with rich memory, durable workflow, and observability out of the box.
TypeScript★ 3↓ 43.5K/moAug 1, 2026
Go80Excellenthealth index
r9s-ai/open-next-routerA lightweight, DSL-driven LLM gateway for routing, patching provider quirks, and normalizing APIs across channels
Go★ 26Sep 5, 2026
tylerjrbuell/reactive-agents-tsA composable framework for building reliable LLM agents on a harness you fully control. The same code runs the agentic loop on every model tier, local 4B to frontier with tool-call healing, verification, and durable crash-resume, on a typed 12-phase engine where every step emits an event you can hook into. Effect-TS, MCP-native, MIT
TypeScript★ 19↓ 11K/moJul 30, 2026
zonlabs/mcp-tsAn MCP client library for building conversational AI applications with dynamic tool discovery for context-efficient agents.
TypeScript★ 24↓ 4,311/moSep 5, 2026
TypeScript · JavaScript★ 492↓ 10.3M/moAug 3, 2026
Python★ 2,706↓ 1.2M/moAug 13, 2026
crates.io · npm · PyPI73Goodhealth index
Rust★ 39↓ 53.1K/moJul 30, 2026
crates.io · npm73Goodhealth index
gpu-cli/openapi-to-rustOpenAPI generator for Rust: typed models, async Reqwest/SSE clients, and Axum server scaffolding for OpenAPI 3.0/3.1.
Rust★ 21↓ 2,235/moJul 23, 2026