What is the most trustworthy open-source AI agent?

HVTracker ranks open-source AI agent projects by the HVTrust score, an evidence-weighted measure of trust rather than popularity. The current top-ranked project is Haystack with an HVTrust score of 96.3/100. See the full registry at hvtracker.net.

How is the HVTrust score calculated?

HVTrust weights public signals by verifiability and real-world impact: supply-chain safety 25, identity/provenance 18, transparency 17, maintenance 20, and adoption 20. The result is scaled by an evidence-confidence factor, so agents with little verifiable evidence cannot reach the top tier.

What is an AI trust registry?

A trust registry independently evaluates AI agent projects using public, checkable signals so developers can decide which systems to rely on. HVTracker tracks 1378 open-source AI agent projects and publishes open, machine-readable trust data.

AI Trust Registry for open-source AI agent projects.

Name: HVTracker AI Trust Registry
Creator: HVTracker
License: https://creativecommons.org/licenses/by/4.0/

Independent trust scores for 1378 open-source AI agent projects and 385 agent skills, every point from public, checkable signals. How scoring works →

JavaScript is disabled — showing the top 100 of 1378. Every agent is listed on its category page.

#↑	Δ	Agent	Grade	Stars	Last Push	Commits	HVTrust
1	=	Haystack deepset-ai/haystack Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search… Listed Python Agent Frameworks	A	26.8k	2026-10-21	322	96.3 was 95.7 ▼0.3
2	▲1	MCP TypeScript SDK modelcontextprotocol/typescript-sdk The official TypeScript SDK for Model Context Protocol servers and clients Listed TypeScript Protocols & Tool Integration	A	13.6k	2026-10-21	53	94.7 was 92.4 —
3	▲1	LangGraph langchain-ai/langgraph Build resilient agents. Listed Python Agent Frameworks	A	43.7k	2026-10-21	117	94.5 was 93.9 —
4	▲2	Vercel AI SDK vercel/ai The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents Listed TypeScript Agent Frameworks	A	27.4k	2026-10-21	633	93.8 was 91.2 ▲0.9
5	▼3	MCP Python SDK modelcontextprotocol/python-sdk The official Python SDK for Model Context Protocol servers and clients Listed Python Protocols & Tool Integration	A	24.6k	2026-10-17	41	93.7 was 91.8 ▼0.3
6	▼1	OpenAI Agents SDK (JS) openai/openai-agents-js A lightweight, powerful framework for multi-agent workflows and voice agents Listed TypeScript Agent Frameworks	A	3.9k	2026-10-21	80	93.6 was 93.1 ▼0.5
7	▲1	LiveKit Agents livekit/agents A framework for building realtime voice AI agents 🤖🎙️📹 Listed Python Voice & Conversational	A	14.9k	2026-10-21	229	92.2 was 90.7 ▼0.4
8	▼1	Mobile MCP mobile-next/mobile-mcp Model Context Protocol Server for Mobile Automation and Scraping (iOS, Android, Emulators, Simulators and Real Devices) Listed TypeScript MCP Servers	A	9.9k	2026-10-18	54	92.1 was 89.2 ▼0.4
9	▲3	Promptfoo promptfoo/promptfoo Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic. Listed TypeScript Observability & Evaluation	A	26.2k	2026-10-21	610	92.0 was 92.7 ▼0.1
=10	▼1	REA morluto/rea Reverse engineer anything with agents, from app behavior down to native binaries. Listed TypeScript Security & Guardrails	A	356.6k	2026-10-21	3326	91.8 was 89.6 ▼2.2
=10	▼1	Cline cline/cline Autonomous coding agent as an SDK, IDE extension, or CLI assistant. Listed TypeScript Coding Agents	A	70.7k	2026-10-21	282	91.8 was 91.4 ▲0.1
12	▼1	MCP Inspector modelcontextprotocol/inspector Visual testing tool for MCP servers Listed TypeScript Protocols & Tool Integration	A	11.1k	2026-10-21	723	91.7 was 88.2 ▼0.2
13	▲1	agent-device callstack/agent-device Mobile app automation and verification for AI coding agents. CLI, MCP server, and typed Node.js API for iOS, Android, HarmonyOS, TV, web, macOS, and Linux. Listed TypeScript Browser & Computer Use	A	5.1k	2026-10-21	757	91.6 was 88.5 ▼0.2
=14	▼1	OpenAI Agents SDK openai/openai-agents-python A lightweight, powerful framework for multi-agent workflows Listed Python Agent Frameworks	A	30.2k	2026-10-20	176	91.5 was 94.9 ▼0.1
=14	=	Playwright MCP microsoft/playwright-mcp Playwright MCP server Listed TypeScript MCP Servers	A	38.5k	2026-10-19	11	91.5 was 88.3 ▲0.1
=16	▲1	Codebase Memory MCP DeusData/codebase-memory-mcp Local code intelligence for developers and AI agents. Connect code, docs and infrastructure in a persistent graph, with CBM Lens, MCP tools, agent integrations and change-aware test selection. Listed C MCP Servers	A	47.1k	2026-10-21	1225	90.8 was 86.8 ▼0.4
=16	▲1	OpenClaw openclaw/openclaw The AI that really does things. Any OS. Any Platform. The lobster way. 🦞 Listed TypeScript Browser & Computer Use Provider Removed 2026-10-18: Runtime surface shrank — no longer detected: Mistral AI	A	392.7k	2026-10-21	18393	90.8 was 91.2 ▲0.5
=16	▲1	Strands Agents strands-agents/harness-sdk Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud. Listed TypeScript Agent Frameworks	A	8.9k	2026-10-21	309	90.8 was 89.4 ▲0.2
=19	▲5	LeRobot huggingface/lerobot 🤗 LeRobot: Making AI for Robotics more accessible with end-to-end learning Listed Python Robotics & Embodied	A	28.4k	2026-10-21	108	90.3 was 90.3 ▼0.1
=19	▲1	n8n n8n-io/n8n Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations. Listed TypeScript Workflow Platforms Source-available	A	208.2k	2026-10-21	1514	90.3 was 91.4 ▼1.1
21	▼1	Browser Harness browser-use/browser-harness Let Claude Code, Codex or Cursor use your real Chrome, logged in as you. One prompt to set up. Open source, MIT. Listed Python Browser & Computer Use	A	18.5k	2026-10-17	102	90.2 was 86.4 ▲0.1
22	▼6	HOL Guard hashgraph-online/hol-guard Open-source antivirus for AI agents: block risky tools, secret access, prompt injection, malicious packages, MCP servers, plugins, and skills at runtime. Listed Python Security & Guardrails	A	962	2026-10-21	2229	90.1 was 88.1 ▼1.6
=23	=	A2A / Agent2Agent Protocol a2aproject/A2A Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications. Listed Shell Protocols & Tool Integration	A	26.2k	2026-10-21	26	89.9 was 90.5 ▲0.5
=23	▲1	Codex openai/codex Lightweight coding agent that runs in your terminal Listed Rust Coding Agents	A	130.3k	2026-10-21	1345	89.9 was 86.4 —
25	▲1	Peekaboo openclaw/Peekaboo Peekaboo is a macOS CLI & optional MCP server that enables AI agents to capture screenshots of applications, or the entire system, with optional visual question answering through local or remote AI models. Listed Swift Browser & Computer Use	A	5.4k	2026-10-21	336	89.8 was 86.3 ▼0.4
=26	▼4	ECC affaan-m/ECC The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. Listed JavaScript Coding Agents	A	285.5k	2026-10-20	924	89.7 was 87.8 ▼0.8
=26	▲1	Cloudflare Agents cloudflare/agents Build and deploy AI Agents on Cloudflare Listed TypeScript Agent Frameworks	A	5.9k	2026-10-21	192	89.7 was 86.9 —
=28	▲1	MLflow mlflow/mlflow The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data. Listed Python Observability & Evaluation	A	28.5k	2026-10-21	510	89.6 was 90.2 —
=28	▲1	Docling docling-project/docling Get your documents ready for gen AI Listed Python Research & Data	A	69.3k	2026-10-21	258	89.6 was 89.1 —
=30	▲2	Bernstein sipyourdrink-ltd/bernstein The open-source governance layer for AI agents: write the rules declaratively, Bernstein enforces them and produces the verifiable, replayable record. Free, Apache-2.0. https://bernstein.run Listed Python Coding Agents	A	1.4k	2026-10-21	343	89.3 was 88.5 ▲0.2
=30	▲2	Headroom headroomlabs-ai/headroom Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server. Listed Python LLM Gateways & Infra Provenance +3 2026-10-15: Package provenance attestation detected	A	77.2k	2026-10-21	506	89.3 was 91.1 ▲12.4
=30	▲2	Apify MCP Server apify/apify-mcp-server The Apify MCP server enables your AI agents to extract data from social media, search engines, maps, e-commerce sites, or any other website using thousands of ready-made scrapers, crawlers, and automation tools available on the Apify Store. Listed TypeScript MCP Servers	A	12.4k	2026-10-21	155	89.3 was 86.1 ▲0.1
33	▲15	Qwen Code QwenLM/qwen-code An open-source AI coding agent that lives in your terminal. Listed TypeScript Coding Agents Rank +1 2026-10-21: Rank rose 15 spots (#48 → #33)	A	28.6k	2026-10-21	1298	89.2 was 87.3 ▼0.1
34	▼3	Bifrost maximhq/bifrost Open-source, high-performance AI gateway that works as your LLM gateway, MCP gateway and agent gateway. One OpenAI-compatible API for 10,000+ models, with failover, load balancing, semantic caching, virtual keys, budgets and MCP Code Mode. Works with any SDK or agent and adds under 200µs of… Listed Go LLM Gateways & Infra	A	9.0k	2026-10-21	1150	89.1 was 86.8 —
=35	▲6	Supabase MCP Server supabase/mcp Connect Supabase to your AI assistants Listed TypeScript MCP Servers	A	3.0k	2026-10-21	23	88.8 was 84.4 ▲0.2
=35	▼1	Mongodb MCP Server mongodb-js/mongodb-mcp-server A Model Context Protocol server to connect to MongoDB databases and MongoDB Atlas Clusters. Listed TypeScript MCP Servers Rank 2026-10-17: Rank rose 18 spots (#53 → #35)	A	1.1k	2026-10-21	47	88.8 was 85.5 ▲0.7
=35	=	Firecrawl firecrawl/firecrawl Supercharge your AI agents with data from the web and beyond. Building the library for superintelligence. 🔥 Listed TypeScript Research & Data	A	193.9k	2026-10-21	322	88.8 was 91.4 ▲0.4
=35	=	Stagehand browserbase/stagehand The SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more. Listed TypeScript Browser & Computer Use	A	25.8k	2026-10-21	112	88.8 was 88.2 ▼0.2
=35	▲4	Argent software-mansion/argent An agentic toolkit to control, debug, and profile iOS and Android apps. Made by Software Mansion. Listed TypeScript Browser & Computer Use	A	3.1k	2026-10-21	113	88.8 was 84.4 ▼0.3
=40	▼4	SearXNG Search ihor-sokoliuk/mcp-searxng Private web search for AI assistants via SearXNG — supports Claude, Cursor, and any MCP client Listed TypeScript MCP Servers	A	1.3k	2026-10-20	48	88.7 was 83.9 ▼0.6
=40	▲5	Ha MCP homeassistant-ai/ha-mcp The Unofficial and Awesome Home Assistant MCP Server Listed Python MCP Servers	A	5.2k	2026-10-21	409	88.7 was 86.2 ▲0.8
=40	▼3	Windows MCP CursorTouch/Windows-MCP MCP Server for Computer Use in Windows Listed Python MCP Servers	A	9.8k	2026-10-21	44	88.7 was 85.3 ▲0.7
=40	▼3	LinkedIn MCP Server stickerdaniel/linkedin-mcp-server Open-source MCP server for LinkedIn. Give Claude and any MCP-compatible AI agent access to profiles, companies, jobs, and messages. Listed Python MCP Servers	A	4.0k	2026-10-21	246	88.7 was 84.3 ▼0.4
=40	▼2	OpenUI thesysdev/openui The Open Standard for Generative UI Listed TypeScript UI & App Builders Rank 2026-10-15: Rank rose 11 spots (#51 → #40)	A	12.9k	2026-10-19	117	88.7 was 85.9 ▲0.9
45	▼1	Easyeda MCP Pro oaslananka/easyeda-mcp-pro Production-grade MCP server for EasyEDA Pro, connecting AI agents to schematic and PCB workflows, controlled design operations, DRC, BOM sourcing, board analysis, and manufacturing export—with profile-gated tools and safety controls. Listed TypeScript MCP Servers Rank +1 2026-10-20: Rank rose 15 spots (#59 → #44)	A	61	2026-10-21	69	88.5 was 85.5 ▲1.6
=46	▼1	KiCad MCP Pro oaslananka/kicad-mcp-pro MCP server for KiCad, connecting AI agents to schematic and PCB workflows, ERC/DRC validation, DFM checks, BOM analysis, and manufacturing preparation—with controlled edits and human-gated release workflows. Listed Python MCP Servers	A	144	2026-10-21	509	88.4 was 86.1 ▼0.5
=46	▲2	ARC-1 arc-mcp/arc-1 Listed TypeScript MCP Servers	A	233	2026-10-21	152	88.4 was 83.8 ▲0.9
=46	▼1	PydanticAI pydantic/pydantic-ai How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end. Listed Python Agent Frameworks Provider Added 2026-10-20: Runtime surface grew — new detected provider dependency: ElevenLabs	A	20.8k	2026-10-21	1069	88.4 was 90.0 ▲0.1
=49	▲3	Unstructured Unstructured-IO/unstructured Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows… Listed HTML Research & Data	A	15.6k	2026-10-21	45	88.3 was 89.5 ▲0.6
=49	▲3	ReMe agentscope-ai/ReMe ReMe: Memory Management Kit for Agents - Remember Me, Refine Me. Listed Python Memory & Knowledge	A	3.7k	2026-10-21	59	88.3 was 85.8 ▲0.5
51	▲3	EverOS EverMind-AI/EverOS One portable memory layer for every AI agent: local-first, Markdown-native, user-owned, and self-evolving across apps, tools, and workflows. Listed Python Memory & Knowledge	A	13.6k	2026-10-21	41	88.2 was 86.4 ▲0.4
52	▼1	Cap Js MCP Server cap-js/mcp-server MCP server for AI-assisted development of CAP applications Listed JavaScript MCP Servers	A	116	2026-10-21	26	88.1 was 83.4 ▼0.3
53	▲2	OpenViking volcengine/OpenViking Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills. Listed Python Memory & Knowledge Provider Added 2026-10-15: Runtime surface grew — new detected provider dependency: Redis	A	40.5k	2026-10-21	432	88.0 was 90.2 ▼0.3
54	▲3	Graphiti getzep/graphiti Build Real-Time Knowledge Graphs for AI Agents Listed Python Memory & Knowledge	A	32.1k	2026-10-21	55	87.9 was 88.2 ▲0.6
55	▲3	Gitlab MCP zereight/gitlab-mcp MCP server for GitLab: 100+ tools for projects, MRs, issues, pipelines, wikis and more via the GitLab REST/GraphQL API Listed TypeScript MCP Servers	A	2.1k	2026-10-21	429	87.7 was 83.9 ▲0.1
=56	▲4	LanceDB lancedb/lancedb Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less. Listed Rust Memory & Knowledge Rank 2026-10-20: Rank rose 12 spots (#72 → #60)	A	11.7k	2026-10-21	175	87.6 was 89.4 ▲0.8
=56	▼7	Godot AI hi-godot/godot-ai Production-grade MCP server and AI tools for the Godot engine. A Snap to install. Totally free and fun. Listed GDScript MCP Servers	A	3.1k	2026-10-21	35	87.6 was 82.7 ▼0.8
=56	▼31	Neo neomjs/neo Neo.mjs is a self-evolving software organism: a professional end-to-end AI engineering team whose cross-model swarm inhabits live apps via Neural Link, Active Hybrid GraphRAG, DreamService, and self-healing loops. Listed JavaScript UI & App Builders Rank +1 2026-10-21: Rank dropped 31 spots (#27 → #58)	A	3.3k	2026-10-21	437	87.6 was 82.7 ▼0.2
=59	▲2	PDF Reader MCP SylphxAI/anymd Any file → clean Markdown for AI agents: PDF, Word, PowerPoint, Excel, EPUB, HTML and web pages, images (OCR), audio and video (metadata, subtitles, transcripts). A fast Rust MCP server and CLI that runs on your machine. No API key. Listed Rust MCP Servers Rank +1 2026-10-17: Rank dropped 15 spots (#43 → #58)	A	1.0k	2026-10-21	180	87.5 was 82.5 ▼0.9
=59	▲2	Containers Kubernetes MCP Server containers/kubernetes-mcp-server Model Context Protocol (MCP) server for Kubernetes and OpenShift Listed Go MCP Servers Rank +1 2026-10-17: Rank rose 17 spots (#76 → #59)	A	2.2k	2026-10-21	77	87.5 was 82.2 ▲1.4
=59	▼2	FastMCP (TypeScript) punkpeye/fastmcp A TypeScript framework for building MCP servers. Listed TypeScript Protocols & Tool Integration	A	3.3k	2026-10-20	71	87.5 was 82.6 —
=62	▲1	Reversecore MCP sjkim1127/Reversecore_MCP A security-first MCP server that empowers AI agents to perform automated reverse engineering, malware analysis, forensics, vulnerability research, and SAST — powered by Radare2, YARA, LIEF, Capstone, and more. Listed Python MCP Servers	A	212	2026-10-21	154	87.3 was 84.2 ▼0.1
=62	▲1	Canvas MCP vishalsachdev/canvas-mcp Canvas LMS MCP server — up to 102 tools and 8 agent skills for students & educators. Works with Claude, Cursor, Codex, and 40+ agents. Listed Python MCP Servers	A	302	2026-10-21	313	87.3 was 83.3 ▲0.6
64	▲4	Agent Browser vercel-labs/agent-browser Browser automation CLI for AI agents Listed Rust Browser & Computer Use	A	44.4k	2026-10-21	27	87.2 was 85.5 ▼0.5
65	▲1	LangWatch langwatch/langwatch Open-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and govern every agent & coding assistant in the company. Listed TypeScript Observability & Evaluation	A	5.0k	2026-10-21	293	87.1 was 84.3 ▲0.5
=66	▲1	Microsoft 365 MCP Server Softeria/ms-365-mcp-server A Model Context Protocol (MCP) server for interacting with Microsoft 365 and Microsoft Office services through the Graph API Listed TypeScript MCP Servers	A	1.1k	2026-10-21	45	87.0 was 82.9 ▲0.3
=66	▼2	Agno agno-agi/agno Build, run, and manage agent platforms. Listed Python Agent Frameworks	A	42.9k	2026-10-21	153	87.0 was 87.5 ▼0.3
68	▲6	SageMath MCP XBP-Europe/sagemath-mcp Stateful SageMath MCP server: 40 tools for symbolic math, algebra, number theory, graphs, plotting and claim verification. A persistent Sage session per client, an AST policy in front of it, and a hardened container as the real boundary. Listed Python MCP Servers Rank 2026-10-14: Rank rose 11 spots (#73 → #62)	A	18	2026-10-19	81	86.9 was 82.4 ▼0.3
=69	▼13	MCP Hangar mcp-hangar/mcp-hangar MCP policy enforcement plane — deterministic policy on every Model Context Protocol call: identity, RFC 8707 audience binding, tool schema digest pinning, full audit trail. Python, self-hosted, MIT. Listed Python MCP Servers Rank 2026-10-21: Rank dropped 13 spots (#56 → #69)	A	18	2026-10-21	234	86.8 was 82.3 ▼0.2
=69	▼1	Skyvern Skyvern-AI/skyvern Automate browser based workflows with AI Listed Python Browser & Computer Use Rank 2026-10-17: Rank rose 16 spots (#79 → #63)	A	23.2k	2026-10-21	281	86.8 was 89.0 ▲0.6
=69	▼1	Trigger.dev triggerdotdev/trigger.dev Trigger.dev – build and deploy durable AI agents and workflows Listed TypeScript Workflow Platforms	A	16.6k	2026-10-21	285	86.8 was 84.5 ▼0.1
=72	▼1	Safari MCP achiya-automation/safari-mcp Native Safari browser automation for AI agents. 98 tools via AppleScript — zero overhead, keeps logins, runs silently in background. Drop-in alternative to Chrome DevTools MCP with 40-60% less CPU/heat on Apple Silicon. Listed JavaScript MCP Servers	A	223	2026-10-19	153	86.7 was 81.0 ▼0.8
=72	=	Qwen Audio Agent QwenAudio/qwen-audio-agent A realtime voice runtime that keeps Agents talking, working, and present. Real-time Voice Runtime for AI Agents Listed JavaScript Voice & Conversational	A	3.0k	2026-10-21	65	86.7 was 82.5 ▲0.2
=74	▼2	UI5 MCP Server UI5/mcp-server The UI5 MCP server improves the developer experience when working with agentic AI and the UI5 framework. Listed TypeScript MCP Servers	A	103	2026-10-19	28	86.5 was 81.2 ▲0.1
=74	▲1	OpenLLMetry traceloop/openllmetry Open-source observability for your GenAI or LLM application, based on OpenTelemetry Listed Python Observability & Evaluation	A	7.5k	2026-10-19	17	86.5 was 85.4 —
=76	▼1	AIPass AIOSAI/AIPass Persistent Agent Workspace — AI agents that remember, collaborate, and never start from zero. Listed Python Multi-Agent Systems	A	294	2026-10-20	757	86.4 was 84.4 ▲0.5
=76	▲1	Hevy MCP Server chrisdoc/hevy-mcp Manage your Hevy workouts, routines, folders, and exercise templates. Create and update sessions faster, organize plans, and search exercises to build workouts quickly. Stay synced with changes so your training log is always up to date. Listed TypeScript MCP Servers	A	518	2026-10-19	77	86.4 was 82.4 ▼0.4
78	▼1	Botpress botpress/botpress The open-source hub to build & deploy GPT/LLM Agents ⚡️ Listed TypeScript Workflow Platforms	A	15.0k	2026-10-19	23	86.3 was 84.5 ▼0.6
=79	=	MCP Apps modelcontextprotocol/ext-apps Official repo for spec & SDK of MCP Apps protocol - standard for UIs embedded AI chatbots, served by MCP servers Listed TypeScript Protocols & Tool Integration	A	3.0k	2026-09-25	8	86.2 was 80.7 ▼0.4
=79	=	Hindsight vectorize-io/hindsight Hindsight: Agent Memory That Learns Listed Python Memory & Knowledge	A	52.3k	2026-10-21	730	86.2 was 86.7 ▲1.1
81	=	App Store Connect MCP erayendes/app-store-connect-mcp Heimdall — MCP server for the Apple App Store Connect API and App Store Server API (StoreKit 2). 902 tools across 13 profiles, generated from Apple's OpenAPI spec, plus one-call macros for worldwide pricing, submission readiness and metadata diffs, and confirm-before-write safety. Works with… Listed TypeScript MCP Servers Rank 2026-10-19: Rank rose 21 spots (#101 → #80)	A	53	2026-10-21	50	86.1 was 80.6 ▲1.6
=82	=	Cognee topoteretes/cognee Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for free Listed Python Memory & Knowledge	A	32.6k	2026-10-21	781	86.0 was 88.3 ▲0.4
=82	▲1	Mem0 mem0ai/mem0 The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production. Listed Python Memory & Knowledge	A	67.6k	2026-10-21	34	86.0 was 88.2 ▼0.4
=84	▼1	DaVinci Resolve MCP samuelgursky/davinci-resolve-mcp MCP server integration for DaVinci Resolve Studio Listed Python MCP Servers	A	3.7k	2026-10-19	144	85.9 was 80.3 ▼0.1
=84	=	Firecrawl MCP Server firecrawl/firecrawl-mcp-server Official Firecrawl MCP server, the context API for AI agents: search, scrape, and interact with the web, plus parse, crawl, map, Agent and Monitor, from any MCP client. Listed JavaScript MCP Servers	A	7.7k	2026-10-21	251	85.9 was 82.0 ▲0.8
86	▲1	mcp-proxy sparfenyuk/mcp-proxy A bridge between Streamable HTTP and stdio MCP transports Listed Python Protocols & Tool Integration	A	2.8k	2026-10-14	20	85.7 was 81.0 ▼0.3
=87	▲2	Token Optimizer MCP ooples/token-optimizer-mcp Measure token savings per AI coding agent, optimize context, and share a live local knowledge graph across 16 CLI clients. Listed JavaScript MCP Servers	A	555	2026-10-21	76	85.5 was 81.9 ▼0.5
=87	▲2	WrenAI Canner/WrenAI GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more. Listed Python Research & Data	A	17.9k	2026-10-21	39	85.5 was 81.5 ▲0.2
=89	▼1	CloakBrowser MCP swimmwatch/cloakbrowser-mcp ⚡ CloakBrowser MCP server for AI agents: Playwright-powered browsing, clean tool forwarding, Docker support, and multi-session HTTP transport. Listed TypeScript MCP Servers Rank +4 2026-10-20: Rank rose 16 spots (#104 → #88)	A	169	2026-10-18	81	85.4 was 80.5 ▲0.4
=89	▲1	BoxLite boxlite-ai/boxlite The micro-VM for AI agents — light enough to embed on your laptop, elastic enough to power an agentic cloud. Listed TypeScript Sandboxes & Runtimes	A	2.6k	2026-10-21	132	85.4 was 84.1 —
=91	▲7	Finopsmcp getnable/finopsmcp The headless FinOps intelligence layer: API-first, agent-first cost control for cloud + AI. Connect your cloud stack in Claude, Cursor, or the terminal, and gate what agents do to your infra before they act. Propose-only. Open source, local-first. Listed Python MCP Servers	A	19	2026-10-19	293	85.2 was 82.2 ▲1.2
=91	=	Filesystem MCP j0hanz/filesystem-mcp Filesystem MCP server for AI assistants. Search, read, edit, and manage local files in directories you choose. Listed TypeScript MCP Servers Rank +2 2026-10-18: Rank rose 54 spots (#141 → #87)	A	25	2026-10-16	468	85.2 was 79.5 ▲5.2
=91	▲2	Hermes Agent nousresearch/hermes-agent The agent that grows with you Listed Python Coding Agents Provider Added +1 2026-10-14: Runtime surface grew — new detected provider dependencies: Amazon Bedrock, Anthropic, ElevenLabs, Firecrawl, Mistral AI, OpenAI, Postgres	A	255.8k	2026-10-21	15662	85.2 was 87.9 —
=91	▼1	PenguinHarness Prism-Shadow/penguin-harness 🐧 Unified and Stable RSI Platform Listed TypeScript Agent Frameworks Scorecard +4 2026-10-17: OSSF Scorecard: 4.4/10	A	2.9k	2026-10-21	271	85.2 was 79.5
=95	▼9	Threadplane cacheplane/threadplane The open-source thread-plane for agents: chat, durable threads, persistence, human approvals, and generative UI for Angular, on LangGraph and AG-UI. Listed TypeScript Agent Frameworks Rank +2 2026-10-18: Rank dropped 10 spots (#88 → #98)	A	305	2026-10-21	377	85.0 was 83.7 ▲0.8
=95	▼2	Pipecat pipecat-ai/pipecat Open Source framework for voice agents, multimodal apps, and realtime AI. Maintained by Daily and the community. Listed Python Voice & Conversational	A	16.7k	2026-10-21	1102	85.0 was 85.8 ▼0.4
=97	▼1	Markdown Vault MCP pvliesdonk/markdown-vault-mcp Generic markdown vault MCP with hybrid search Listed Python MCP Servers	A	35	2026-10-21	147	84.9 was 79.7 ▼0.4
=97	▲5	AiSOC beenuar/AiSOC Open-source AI Security Operations Center: alert fusion, LLM-agent triage, MITRE ATT&CK investigation, and a replayable decision ledger for every agent step. Self-hostable, runs with no API keys, MIT licensed. Ships an MCP server for Claude, Cursor and Continue. Listed Python Security & Guardrails Rank 2026-10-20: Rank dropped 17 spots (#86 → #103)	A	2.6k	2026-10-21	918	84.9 was 80.3 ▲0.1
99	=	Vespa vespa-engine/vespa The AI search platform Listed Java Memory & Knowledge Rank 2026-10-15: Rank dropped 15 spots (#78 → #93)	A	7.1k	2026-10-21	744	84.6 was 84.9 ▼1.5
=100	▼3	Weights & Biases Weave wandb/weave Weave is a toolkit for developing AI-powered applications, built by Weights & Biases. Listed Python Observability & Evaluation Rank +1 2026-10-16: Rank dropped 10 spots (#95 → #105)	A	1.1k	2026-10-21	77	84.5 was 85.6 ▼0.2

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