MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
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Standalone Python package + MCP server that builds and maintains a persistent knowledge graph of any codebase, exposing precise, token-efficient context to AI coding agents.
pypi MIT ★ 5 -
MCP server for efficient context sharing between Claude Code sub-agents with 96% token reduction via action-based tools
npm MIT -
Token-efficient MCP file, shell, SSH and ops tools for coding agents — bounded reads, dedup, spill recovery and span edits.
GPL-3.0 ★ 3 -
mcp-servergithub.com/minhtri22/mcp-serverupdated this year
A Token-Efficient Model Context Protocol (MCP) Server. Empowers AI Agents with Semantic Long-term Memory, Agile Dashboard, and a Dynamic Plugin Sandbox
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Dev tools, optimized for agents. Structured, token-efficient MCP servers for git, test runners, npm, Docker, and more.
npm MIT ★ 141 -
recursive-thinking-mcpgithub.com/parth3930/recursive-thinking-mcpupdated this year
Token-efficient recursive thinking MCP server for AI agents. Achieve production-ready solutions through iterative refinement with 70% token reduction. Perfect for Claude, AI problem-solving, and complex task automation.
npm MIT -
MCP plugin focused on boosting agent context efficiency and saving tokens
MIT ★ 1 -
Token-efficient multi-agent task dispatcher & self-scaling orchestrator for Antigravity (AGY)
MIT -
Context-efficient, compiler-aware development tools for AI agents working on Haskell codebases.
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mcp-web-fetchgithub.com/pavex/mcp-web-fetchupdated this year
Token-efficient web reading and HTTP requests for MCP agents.
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qhgithub.com/anderson-0/qhactive
Token-efficient database MCP server for AI agents (Go)
MIT -
Token-efficient Outlook mail, calendar and Teams for AI agents: CLI + MCP server
MIT -
docxenginegithub.com/ruwadgroup/docxengineupdated this year
AI-optimized DOCX manipulation engine: deterministic OOXML editing with tracked changes, hash-anchored addressing, and a token-efficient agent view.
pypi Apache-2.0 -
Token-efficient browser MCP server — structured web pages for AI agents, not raw accessibility dumps
npm MIT ★ 184 -
Local, read-only MCP server for efficient repository context retrieval and multi-agent AI coding workflows.
NOASSERTION -
agent-web-interfacegithub.com/lespaceman/agent-web-interfaceupdated this year
Token-efficient browser automation MCP for AI agents — semantic page snapshots and stable element IDs.
npm MIT -
hartracegithub.com/rafsanbasunia/hartraceupdated this year
An MCP server for HTTP traffic analysis with value provenance tracing — token-efficient HAR inspection for AI agents.
pypi MIT -
aosp-mcpgithub.com/ItzNotABug/aosp-mcpupdated this year
Android source code search for AI agents: a fast, token-efficient MCP server for cs.android.com
Apache-2.0 ★ 4 -
Token-efficient browser automation MCP for AI agents — semantic page snapshots and stable element IDs.
npm MIT -
Token-efficient, markdown-first Notion MCP server — agents write markdown, never touch raw Notion JSON
npm MIT -
Token-efficient browser automation MCP for AI agents, with semantic page snapshots and stable element IDs.
MIT ★ 19 -
octoboost-mcp-servergithub.com/eugenregehr/octoboost-mcp-serverupdated this year
MCP server for OctoBoost SEO that helps AI agents scan domains and run token-efficient URL-level SEO / GEO analysis.
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The official Redis MCP Server is a natural language interface designed for agentic applications to manage and search data in Redis efficiently
MIT ★ 642 -
Token-efficient code reading for AI coding agents: budgeted, symbol-aware, diff-aware reads over MCP.
MIT ★ 1 -
microfishgithub.com/vvtommy/microfishupdated this year
🐟 TinyFish MCP server: Multi-key pooling to bypass rate limits + Context-efficient toolset for AI agents (Claude Code, Cursor).
MIT ★ 2 -
High-performance, token-efficient Chromium browser automation for AI coding agents. Powered by a lightweight native Rust MCP Server and a Manifest V3 Google Chrome Extension.
Apache-2.0 ★ 1 -
🔎 Token-efficient code & doc retrieval for agents: FTS5 search, symbol outlines, surgical reads. CLI + web + MCP. Zero deps.
MIT -
🦀 A high-performance code agent written in Rust, combining the best features of WCGW for maximum efficiency and semantic capabilities.
MIT ★ 39 -
Read any web page as a clean, token-efficient AIDocument. Built for AI agents, backed by Lyrenth's own independent web index.
MIT ★ 1 -
Native Rust MCP server that drives Chrome directly over CDP: fast, token-efficient browser automation for AI agents.
NOASSERTION -
🌐 Enable seamless semantic search over AWS Cloudscape documentation for AI agents and coding assistants with this efficient MCP server.
MIT ★ 1 -
Local-first long-term memory for AI agents - plain Markdown vault + thin MCP server. CJK-aware BM25, token-efficient by design.
NOASSERTION ★ 6 -
Google Sheets for AI agents. 34-tool MCP server + CLI with token-efficient reads, teaching errors, and dual OAuth/service-account auth.
MIT ★ 1 -
A high-efficiency MCP server that eliminates "Context Bloat" by refining, cleaning, and structuring raw data (like Wikipedia or web scrapes) into token-optimized XML before it reaches your AI agent.
Apache-2.0 ★ 2 -
Token-efficient code intelligence for AI agents — 66 MCP tools via tree-sitter AST, BM25F search, semantic search, and LSP bridge
npm NOASSERTION ★ 4 -
Token-efficient MCP control for an AI agent's real Chrome session. Control your browser with AI without the token cost, but with all the functionality.
MIT -
Agent-first Chrome DevTools toolkit with a token-efficient CLI, 85 typed MCP tools, modal-free pipe transport, diagnostics, memory analysis, extensions, and WebMCP.
npm MIT -
@yawlabs/vew-mcpgithub.com/yawlabs/vew-mcpupdated this year
Browser MCP server for AI agents: drive a real Chromium via Playwright, with a compact token-efficient ref-addressable page snapshot at the center
npm MIT -
symbolpeek-mcpgithub.com/pioner92/symbolpeek-mcpupdated this year
Ask for the symbol, not the file. Token-efficient MCP server giving AI coding agents symbol-level reads of TS/JS, Rust, Python, Java, Go, JSON, and Markdown
MIT ★ 21 -
mcp-excelgithub.com/jwadow/mcp-excelupdated this year
MCP server for AI agents to analyze Excel spreadsheets through atomic operations. Like SQL for Excel. Fast, accurate, and efficient. No context overflow.
AGPL-3.0 ★ 46 -
pure.md MCP serverno update data
Access web content in markdown format reliably and efficiently. Unblock web pages and search the web seamlessly, enhancing your agents' capabilities. Integrate with your scripts and applications to leverage markdown delivery like a CDN.
smithery -
universal-connector-mcpgithub.com/TeodorMCP/universal-connector-mcpupdated this year
Universal MCP server: connect any OpenAPI/Swagger, GraphQL, gRPC or SOAP API to AI agents. Security-first, local, token-efficient. Any API. One server.
MIT ★ 4 -
braingithub.com/Raulvalverdeleal/brainupdated this year
Lazy loading for AI coding agent skills. A token-efficient MCP server that lets agents fetch only the skill sections they need, when they need them — without loading entire skill libraries into context.
★ 1 -
SheetCraft MCP — reliable, token-efficient Google Sheets MCP server + CLI for AI agents. 32 tools, teaching errors, capped reads, dual auth (OAuth + service account).
npm MIT -
Real-time performance and profit leaderboard for the GenPark Alpha Layer. Showcasing the most efficient nodes in the agent economy.
MIT -
A hardened local browser for AI agents — zero-dependency CDP client, CLI, MCP server & Cordis plugin. Token-efficient Markdown, clears standard bot-detection checks. No remote service.
MIT ★ 1 -
Reliable, efficient Mac control for AI agents: an MCP server that drives macOS apps through the accessibility tree, with verified actions, a safety policy and an audit log.
MIT -
Less admin, more games. AI agent tools for Codecks.io — CLI-first for token efficiency, 52 MCP tools for power users. Also a standalone CLI and Python API.
MIT ★ 6 -
codegraphxgithub.com/techcraze00/codegraphxupdated this year
Token-efficient codebase graph engine for AI coding agents. Tree-sitter parsing, SQLite semantic graph, impact tracing, and an MCP server with zero-config auto-indexing.
npm MIT -
FSharp refactoring tool - The tool clarifies the (agent-generated or old) code's intent, reduces non-alphanumeric noise, and uses built-in .NET libraries more efficiently.
Unlicense ★ 16 -
⚡ High-performance CDP browser automation MCP server for AI agents: multi-action batching, WebMCP support, token-efficient snapshots, screencasting, and stealth input.
MIT ★ 1 -
A browser, built for agents. MCP-native, model-agnostic browser control over Chromium, Firefox, WebKit, Android Chrome, and Safari — a curated, token-efficient tool surface that is safe by default.
MIT ★ 1 -
High-performance MongoDB Model Context Protocol (MCP) server optimized for LLMs - enables AI agents to safely and efficiently query and manipulate MongoDB data with type safety, schema validation, and controlled access patterns
npm MIT -
ultra efficient sandboxes for AI agents - compute-disk decoupled AI agent sandbox, 183x microVM reuse/sec, ~2.3 ms cold, ~0.96 ms warm. microVM rotation ~6ms, cuts agent execution costs by 50x–100x..
NOASSERTION ★ 4 -
A hardened local browser for AI agents. Zero-dependency CDP client, CLI, MCP server and DSH/Cordis plugin. Clears standard bot-detection fingerprint checks; token-efficient Markdown extraction.
npm MIT -
markdown-for-agents-mcpgithub.com/johnnyfoulds/markdown-for-agents-mcpupdated this year
MCP server for AI agents — fetch any URL with full JavaScript rendering (Playwright/Chromium) and convert to clean, token-efficient markdown. Works on React, Vue, Angular, and any JS-heavy page.
npm MIT -
MCP Server for Meta Hackers, use agents to create FBDL scripts. FBDL is a tool designed to help you quickly and efficiently setup security bug reproduction steps using a standard “bug” description language.
MIT ★ 9 -
bre-context-enginegithub.com/PavanAkurathi/bre-context-engineupdated this year
An AI-native context-optimization engine and Model Context Protocol (MCP) server. BRE uses AST-based skeletonization and MMKP constraints to supply AI agents with high-fidelity, token-efficient context.
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Lightweight Node.js server sending webhook notifications. Ideal for devs using AI agents (e.g., Cursor) on multi-projects, alerting task completion for efficient switching. Features webhook alerts, multi-project dev, AI integration, easy setup for dev tools & automation.
MIT ★ 6 -
Token-efficient context engine for AI coding agents. v2.23.0: token-killer pack — deep-forget (unlearning propagation), dangling-reference guard, MCP schemas-on-demand. 2462 tests, 43 MCP tools, Elastic-2.0.
NOASSERTION ★ 3