Trending MCP servers

MCP servers give a model tools like file access, a browser or your notes. We follow 5,032 of them and rank them by the GitHub stars they're gaining and how often people link them on Reddit. Where llamaperf users have tried one with a local model, you'll see whether it worked. Filter for the ones that run on your own machine.

Runs locally No API key

Most Reddit posts linking the repository in the last 30 days, from r/mcp, r/LocalLLaMA, r/LocalLLM, r/ollama and r/ClaudeAI. 269 servers.

michaels1011/ephemora-cellRuns locallyNo key needed
Ephemeral, stateless, capability-bound execution for untrusted AI and agent-generated code.
Stars
46
7 days
0
Reddit posts, 30 days
3
Python
keyline-dev/keylineRuns locallyNo key needed
Design engine for AI agents: images and video at every size, no Chrome, 2× fewer tokens. One native binary, driven over MCP.
Stars
2
7 days
n/a
Reddit posts, 30 days
3
Rust
oxbshw/watch-skillRuns locallyNo key needed
Give AI agents eyes, ears, and verifiable results. Watch Skill turns video, audio and screen activity into searchable, timestamped evidence and proves work with deterministic contracts, not model opinion. DeepWatch is the agent workspace built on DeepSeek Harness. Python + npm, MCP, CLI, REST, Web.
Stars
451
7 days
+48
Reddit posts, 30 days
2
Python
ataraxy-labs/semRuns locallyNo key needed
Semantic version control => entity-level diffs, blame, and impact analysis on top of git. 28 languages via tree-sitter. Built for coding agents.
Stars
3,397
7 days
+31
Reddit posts, 30 days
2
Rust
chenxiachan/thoughtdagRuns locallyNo key needed
Your thinking deserves a map: an infinite canvas where LLM conversations grow into an editable thought graph. Wires are the context.
Stars
567
7 days
+63
Reddit posts, 30 days
2
TypeScript
beppetemp/cartographerRuns locallyNo key needed
MCP governance server in Go for the Agentic Wiki — knowledge that composes, not that you query
Stars
37
7 days
+1
Reddit posts, 30 days
2
Go
oooscoos/benziRuns locallyNo key needed
Compiler-backed coding agent that compiles your codebase into a resolved, queryable map of calls, data flow, and control flow first; then it explains, runs, edits and verifies your code using it. Includes a runtime tracer that settles what static analysis can't. The Benzi compiler also works as an MCP server.
Stars
140
7 days
+33
Reddit posts, 30 days
2
HTML
crissyfield/super-trouperRuns locallyNo key needed
MCP server for Frida.
Stars
51
7 days
+19
Reddit posts, 30 days
2
Go
houtini-ai/seo-auditRuns locallyNo key needed
Free SEO Audit MCP server for Claude - captures and stores all the raw data you need for a complete technical SEO audit. Google Search Console + a first-party crawl + DataForSEO + Majestic SEO merged into one prioritised audit.
Stars
41
7 days
+8
Reddit posts, 30 days
2
TypeScript
imshaikot/browsenticRuns locallyNo key needed
An agentic browser harness: an AI side panel & orb in your own logged-in Chrome, Edge, Arc, Brave or even Firefox run by the agent you already use (Claude Code, Codex, Antigravity). Free, open source, no API key. Also an MCP server.
Stars
34
7 days
+5
Reddit posts, 30 days
2
TypeScript
liza-studio/skillmemRuns locallyNo key needed
Self-improving skill memory for coding agents: learn, recall, reinforce, decay — with provenance on every memory and trust only you grant. Local SQLite, no API key, no cloud.
Stars
6
7 days
n/a
Reddit posts, 30 days
2
Python
mehmoodqureshi/chrome-mcpRuns locallyNo key needed
Let Claude use the Chrome you're already logged into — real sessions, real cookies, no second browser. MCP server (CLI) + MV3 extension.
Stars
6
7 days
n/a
Reddit posts, 30 days
2
TypeScript
kjames2001/authyouragentRuns locallyNo key needed
Auth Your Agent: let AI agents act for a person on websites, with the person's approval on their phone. Take over lets the owner drive a stuck agent's browser from their phone.
Stars
3
7 days
n/a
Reddit posts, 30 days
2
Python
role1776/mcp-xRuns locallyNeeds a key
MCP server exposing the X (Twitter) API v2 to LLM agents: 42 tools for posts, users, lists and media, over OAuth 1.0a. Written in Go.
Stars
2
7 days
n/a
Reddit posts, 30 days
2
Go
wmmg101/kilter-mcpRuns locallyNeeds a key
Unofficial MCP server which gives AI agents read-only access to your Kilter Board logbook
Stars
2
7 days
n/a
Reddit posts, 30 days
2
Python
korovin-aa97/talkthrough-mcpRuns locallyNo key needed
Recordings in. Agent-ready evidence out. Local-first MCP for transcripts, keyframes, OCR, speakers, and wall-clock evidence.
Stars
30
7 days
0
Reddit posts, 30 days
1
Python
adecubed/gigamailRuns locallyNo key needed
Mail for AI agents ( and humans). MCP server giving Claude (or any agent) safe, permission-controlled access to email (Microsoft Graph + IMAP), calendar and your knowledge files. Two-phase confirmation for sends, audit log, local index. No built-in LLM: your agent brings the intelligence.
Stars
10
7 days
n/a
Reddit posts, 30 days
1
Python
jrullan/ducklabRuns locallyNo key needed
Multi-LLM development harness — local-first, test-gated, honest by construction. Requirements→spec→plan→build→review→release with real verification gates; operable by humans, CLI, desktop, or other agents via MCP.
Stars
9
7 days
n/a
Reddit posts, 30 days
1
Go
oraios/serenaRuns locallyNo key needed
A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent
Stars
30.1k
7 days
+154
Reddit posts, 30 days
1
Python
basicmachines-co/basic-memoryRuns locallyNo key needed
AI conversations that actually remember. Never re-explain your project to your AI again. Join our Discord: https://discord.gg/tyvKNccgqN
Stars
4,107
7 days
+41
Reddit posts, 30 days
1
Python
kentucky-ai/opentakeoffRuns locallyNo key needed
Open-source (Apache-2.0) PDF takeoff for construction & flooring — the first engine an AI agent drives natively over MCP, not bolted on. Rooms measured on the wall faces, symbol sweeps, materials + quantities with full provenance, built for preconstruction. Runs entirely in your browser.
Stars
161
7 days
+15
Reddit posts, 30 days
1
TypeScript
cameronrye/openzim-mcpRuns locallyNo key needed
OpenZIM MCP is a modern, secure, and high-performance MCP (Model Context Protocol) server that enables AI models to access and search ZIM format knowledge bases offline.
Stars
144
7 days
+3
Reddit posts, 30 days
1
Python
mastyf-ai/mastyf.aiRuns locallyNo key needed
Open-source AI security platform providing perimeter defense for LLMs and AI agents through swarm analysis, policy enforcement, adversarial testing, and real-time threat detection.
Stars
20
7 days
0
Reddit posts, 30 days
1
TypeScript
dhishwasher/girderRuns locallyNo key needed
Girder saves AI coding-agent context by giving agents exactly the code they need instead of whole files.
Stars
13
7 days
+1
Reddit posts, 30 days
1
Rust
abm9111/chamberRuns locallyNo key needed
Checks that the numbers, capitalised names, and file names in a claim occur in the indexed note. Local, no model. It does not judge meaning. MIT.
Stars
3
7 days
n/a
Reddit posts, 30 days
1
TypeScript
upstash/context7Runs locallyNo key needed
Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors
Stars
62.7k
7 days
+208
Reddit posts, 30 days
1
TypeScript
letsfg/letsfgRuns locallyNo key needed
Agent-native flight & hotel search and booking — MCP server, CLI, and Python/JS SDKs. Every airline in the world, major booking sites and OTAs, with per-flight reliability history.
Stars
2,115
7 days
+41
Reddit posts, 30 days
1
Python
ojuschugh1/sqzRuns locallyNo key needed
Context compression for AI coding agents: compresses tool output before it enters the model, dedups repeats to 13-token refs. Claude Code, Cursor, Codex, Kiro, Zed, any MCP client. Rust, zero LLM calls.
Stars
642
7 days
+8
Reddit posts, 30 days
1
Rust
lyellr88/marm-memoryRuns locallyNo key needed
Local-first 3-in-1 AI memory layer & MCP server for Claude Code, Codex, Grok, Gemini, VS Code and Cursor. Fuses session history, codebase indexing & concept graphs in SQLite. Enables zero-cloud, privacy-first context & instant recall, supports multi-agent swarms.
Stars
419
7 days
+10
Reddit posts, 30 days
1
Python
kiycoh/silica-coreRuns locallyNo key needed
Retrieval tools for coding agents, no model in the loop: SOTA-competitive files, search, read, code_pack and write_note over the folder your session is opened in, served over MCP.
Stars
65
7 days
+1
Reddit posts, 30 days
1
Python
nickoscope/nickol-knx-mcpRuns locallyNo key needed
Design-time KNX/ETS assistant as an MCP server: validate (naming·DPT·status·Secure·Matter), repair (propose fixes), decompose devices (exact vendor models from ETS app-programs), diff versions, and generate Home Assistant YAML, ETS exports, an as-built handover pack & KNX IoT — read-only, no live bus.
Stars
25
7 days
0
Reddit posts, 30 days
1
Python
maple-kit/mapleRuns locallyNo key needed
Open-source visual UX review comments on deployed previews, with a CI merge gate and an agent loop
Stars
19
7 days
n/a
Reddit posts, 30 days
1
TypeScript
agentic-hil/agentic-hilRuns locallyNo key needed
Let your coding agent develop firmware on the real board, with the hardware as the gate.
Stars
17
7 days
+1
Reddit posts, 30 days
1
Python
yaminbkk/nexusmemRuns locallyNo key needed
Your agent can read git log. It can't read the shell commands you tried that failed. NexusMem indexes shell history with exit codes, git commits and diffs, and project docs into a local SQLite database, and serves back a token-budgeted slice on demand. No cloud, no account.
Stars
14
7 days
0
Reddit posts, 30 days
1
TypeScript
takara-ai/miru-codeRuns locallyNo key needed
Code search that lets AI coding agents find the right files in fewer steps. Use the hosted endpoint or self-host, works with Claude Code, Copilot and Cursor via MCP.
Stars
11
7 days
0
Reddit posts, 30 days
1
TypeScript
vikasny30/aletheia-mcpRuns locallyNo key needed
Model Context Protocol (MCP) server for Aletheia: Sub-millisecond runtime safety & scope creep (S3) filter for AI agent tool calls
Stars
11
7 days
0
Reddit posts, 30 days
1
TypeScript
0x1adi/klarionRuns locallyNo key needed
AI-powered secret scanner for code and git history. Finds leaked API keys, tokens and credentials with near-zero false positives by pairing Rényi entropy detection with LLM adjudication. Runs as a CLI, pre-commit hook, GitHub Action, MCP server or Claude Code hook. Single Go binary, MIT licensed.
Stars
10
7 days
n/a
Reddit posts, 30 days
1
Go
cyanheads/pixoo-mcp-serverRuns locallyNo key needed
Render and push styled pixel art, text, dashboards, and animations to Divoom Pixoo LED displays on your local network via MCP. STDIO or Streamable HTTP.
Stars
10
7 days
n/a
Reddit posts, 30 days
1
TypeScript
quanttogo/quanttogo-mcpRuns locallyNo key needed
Macro-factor quantitative signal source for AI agents via MCP. 宏观因子量化信号源。
Stars
9
7 days
n/a
Reddit posts, 30 days
1
Python
nyarlathoteppppp/pi-durabletask-mcpRuns locallyNo key needed
Durable task delegation for Pi Coding Agent over MCP, with background execution, steering, and crash recovery.
Stars
7
7 days
n/a
Reddit posts, 30 days
1
JavaScript
octonove/crbro-memoryRuns locallyNo key needed
Local memory for AI agents (MCP server): plain JSON on your own disk, fact-level search with an optional semantic layer, corrections that replace old facts, a warning when a fact may be out of date, credentials kept out, and your open items above the Claude Code prompt. Works with Claude Code, Claude Desktop, Cursor, Codex and any MCP client.
Stars
7
7 days
n/a
Reddit posts, 30 days
1
TypeScript
admiralpunk/provenaRuns locallyNeeds a key
Self-hosted memory for AI agents via MCP. Capture source events, retrieve context across sessions, and explain evidence-backed claims.
Stars
6
7 days
n/a
Reddit posts, 30 days
1
Python
anode1/aisRuns locallyNo key needed
An extension of your associative memory: a memo that is always with you and always yours, that brings things back the way your mind does, by association. Underneath, an index: file anything under keys, recall it by keys, plain text on your own disk.
Stars
6
7 days
n/a
Reddit posts, 30 days
1
C
kungie/gutRuns locallyNo key needed
Judgment calls as one line of Python, built for TypeSafe AI's Jev and running on any small model: likely / classify / rate → YES, NO or UNSURE. Also local NLI, local LLMs, Ollama, vLLM, OpenAI.
Stars
6
7 days
n/a
Reddit posts, 30 days
1
Python
deepwired/mcp-jiraRuns locallyNeeds a key
MCP server for Jira with scoped API tokens — the only server that supports Atlassian's modern authentication
Stars
4
7 days
n/a
Reddit posts, 30 days
1
TypeScript
sickn33/tidal-mcpRuns locallyNo key needed
The complete, safety-first MCP server for TIDAL — 112 tools for catalog, lyrics, recommendations, favorites, playlists, folders, discovery, and approval-gated writes.
Stars
4
7 days
n/a
Reddit posts, 30 days
1
Python
tydude001/proofcutRuns locallyNo key needed
An AI video editor that proves its cuts. Your recordings to a finished, mastered film, cut by transcript, on your own machine, by you or an agent. Every render is checked against the edit.
Stars
4
7 days
n/a
Reddit posts, 30 days
1
Python
av-labs-co/cos-codex-bridgeRuns locallyNo key needed
Local MCP for Chief of Staff agents to run Codex and Claude Code CLI project sessions with scoped access and durable receipts.
Stars
3
7 days
n/a
Reddit posts, 30 days
1
TypeScript
ddevetak/footballcharts-mcpRuns locallyNo key needed
MCP server for Football Charts — football data for 93 leagues in 42 countries: results, fixtures, tables, goal timing and model probabilities. Free, no signup required. football-charts.com
Stars
3
7 days
n/a
Reddit posts, 30 days
1
JavaScript
karljsamuel/mcp-eccRuns locallyNeeds a key
Stars
3
7 days
n/a
Reddit posts, 30 days
1
TypeScript

Where this comes from

Servers come from the official MCP registry, GitHub topic searches and repositories linked in r/mcp. A server is listed once it has 25 stars, a Reddit post linking it or a community report. Stars are read from GitHub once a day, most recently on 2026-10-07, and a gain is the difference between two readings. GitHub no longer shows when each star was given, so there is no history from before our first reading. "Runs locally" and "needs a key" come from the server's registry entry; a server with no entry shows neither. Stars and posts measure attention. The local reports come from people who ran them.