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.

eidetic-works/nucleus-mcpRuns locallyNo key needed
Nucleus MCP server by Eidetic Works — persistent memory and governance for Claude, Cursor, Windsurf — file-based, no vendor lock-in.
Stars
5
7 days
n/a
Reddit posts, 30 days
0
Python
luke-fairbanks/brollRuns locallyNo key needed
The content studio MCP for coding agents — BYO-key generation, deterministic video/carousel rendering, draft-first social publishing.
Stars
5
7 days
n/a
Reddit posts, 30 days
0
TypeScript
optifeed/optifeed-radarRuns locallyNo key needed
Open-source AI brand + product visibility checker (GEO/AEO). Are your brand and products recommended by ChatGPT, Perplexity, Gemini and Claude? CLI + MCP server, BYO keys, runs locally.
Stars
5
7 days
n/a
Reddit posts, 30 days
0
TypeScript
starksood/fireweed-mcpRuns locallyNo key needed
Stars
5
7 days
n/a
Reddit posts, 30 days
0
Python
valv-dev/valvRuns locallyNeeds a key
The authorization layer for AI agents. Give your LLM agent access to your database. Control exactly what it can see and do.
Stars
5
7 days
n/a
Reddit posts, 30 days
0
TypeScript
fbossiere/proton-safe-mcpRuns locallyNo key needed
Draft-only Proton Mail MCP server with attachment support and out-of-band human approval.
Stars
4
7 days
n/a
Reddit posts, 30 days
0
Python
fullstackdegen/agent-auditRuns locallyNo key needed
Turn Lighthouse audits into coding-agent tasks.
Stars
4
7 days
n/a
Reddit posts, 30 days
0
TypeScript
jigyasudham/vetoRuns locallyNo key needed
Veto MCP — gives every major AI CLI (Claude Code, Codex, Gemini, Cursor, Windsurf) a council of 49 specialist agents + 93 tools. Deterministic-first, self-learning, no API keys.
Stars
4
7 days
n/a
Reddit posts, 30 days
0
TypeScript
theanshsonkar/emfirgeRuns locallyNo key needed
The Git branch for your cloud. Give your AI a read only map of AWS. Trace attack paths, test a security fix on a cloned graph, and see the result before touching production.
Stars
4
7 days
n/a
Reddit posts, 30 days
0
Python
tinhien11/tdai-memory-mcpRuns locallyNo key neededarchived
RENAMED → remem-mcp. Long-term memory MCP server for AI coding agents. Go to github.com/tinhien11/remem-mcp
Stars
4
7 days
n/a
Reddit posts, 30 days
0
JavaScript
yongjip/mergetrainRuns locallyNo key needed
Queue committed branches from parallel coding-agent worktrees, test them together in order, keep integration pushes human-gated, and recover interrupted pushes.
Stars
4
7 days
n/a
Reddit posts, 30 days
0
Python
zachlikefolio/tunnel-mcpRuns locallyNo key needed
Let two developers' Claude agents talk directly through an ephemeral, end-to-end-encrypted tunnel — an MCP server.
Stars
4
7 days
n/a
Reddit posts, 30 days
0
TypeScript
adrex-ai/adrex-aiRuns locallyNeeds a key
Open-source MCP server to manage Google Ads from Claude, Cursor, VS Code, or any AI assistant — 54 tools for campaigns, reporting, keywords & targeting. Meta Ads coming soon.
Stars
3
7 days
n/a
Reddit posts, 30 days
0
TypeScript
changkeunj/australian-law-mcpRuns locallyNo key needed
MCP server for the Federal Register of Legislation: search Australian Commonwealth law, read it as it stood on any date, and check citations against the official register
Stars
3
7 days
n/a
Reddit posts, 30 days
0
TypeScript
dror-bengal/mcp-anythingRuns locallyNo key needed
One MCP server that can discover and call (almost) any MCP server - meta-MCP gateway over the MCP registries
Stars
3
7 days
n/a
Reddit posts, 30 days
0
TypeScript
flujo-app/mcp-sandbox-computer-vm-for-aiRuns locallyNo key needed
Named Docker and Fly Machine sandbox computers with an MCP App dashboard for AI agents.
Stars
3
7 days
n/a
Reddit posts, 30 days
0
Python
flujo-app/mcp-virtual-computerRuns locallyNo key needed
3D-rendered virtual computer (docker/fly.io) with MCP App
Stars
3
7 days
n/a
Reddit posts, 30 days
0
HTML
nikicat/mcp-wallet-signerRuns locallyNo key needed
⚠️ Superseded by nikicat/browser-web3-signer — MCP server that routes blockchain transactions to browser wallets for signing
Stars
3
7 days
n/a
Reddit posts, 30 days
0
TypeScript
promptwheel-ai/logbookRuns locallyNo key needed
Turn Git history into memory AI coding agents can use.
Stars
3
7 days
n/a
Reddit posts, 30 days
0
JavaScript
quality-max/qmax-mcpRuns locallyNo key needed
Standalone MCP tools for browser scanning, page inspection, and Playwright reproduction. Local workflow with no QualityMax account required.
Stars
3
7 days
n/a
Reddit posts, 30 days
0
TypeScript
aliengineering-byte/resilireplayRuns locallyNo key needed
Reliability testing for MCP servers: deterministic faults, bounded recovery, and executable regressions.
Stars
2
7 days
n/a
Reddit posts, 30 days
0
TypeScript
arnavranjan005/mcp-telemetryRuns locallyNo key needed
Socket.IO-style telemetry for MCP servers — live progress from any tool call, watched by any MCP client.
Stars
2
7 days
n/a
Reddit posts, 30 days
0
TypeScript
fino-wind/vaultbeat-mcpRuns locallyNo key needed
Apple Health MCP server for Claude Code & Claude Desktop — your AI agent reads your end-to-end-encrypted HealthKit data (sleep, HRV, cycle, weight, workouts), decrypted only on your machine.
Stars
2
7 days
n/a
Reddit posts, 30 days
0
Python
flujo-app/mcp-cad-studioRuns locallyNo key needed
Self-contained parametric CAD studio MCP server with an interactive MCP App, stdio and HTTPS transports, and bundled WebAssembly geometry.
Stars
2
7 days
n/a
Reddit posts, 30 days
0
TypeScript
gridproof/gridproofRuns locallyNo key needed
Spacing & grid QA for AI-generated UIs, in the agent loop. MCP server that audits computed geometry and returns fix hints.
Stars
2
7 days
n/a
Reddit posts, 30 days
0
TypeScript
numbererikson/shinobiRuns locallyNo key needed
Task spine + dead-end search + approvals for AI coding agents. Past dead ends are semantically searched before your agent writes code. One brain across every device — self-host or remote.
Stars
2
7 days
n/a
Reddit posts, 30 days
0
TypeScript
robertn702/webmcp-todayRuns locallyNo key needed
Community registry of WebMCP packages for sites that have not implemented WebMCP.
Stars
2
7 days
n/a
Reddit posts, 30 days
0
TypeScript
rohityajee8076/backburnerRuns locallyNo key needed
MCP server for background tasks — let AI agents start long jobs, keep working, and collect results later
Stars
2
7 days
n/a
Reddit posts, 30 days
0
Python
usestring/string-ai-mcpRuns locallyNeeds a key
Model Context Protocol server for the Web Access API.
Stars
2
7 days
n/a
Reddit posts, 30 days
0
TypeScript
apegurus/web3agentRuns locallyNo key needed
Stars
1
7 days
n/a
Reddit posts, 30 days
0
TypeScript
asume21/webearRuns locallyNeeds a key
Give AI assistants ears: capture and analyze live Web Audio API output from any running web app
Stars
1
7 days
n/a
Reddit posts, 30 days
0
TypeScript
atakanelik34/bilincRuns locallyNeeds a key
Hosted memory for AI agents: commit, recall, revise, snapshot and roll back agent state with provenance. Python SDK, CLI and MCP server. Free, no card required.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
Python
flujo-app/mcp-audio-studio-mcpappRuns locallyNo key needed
An interactive MCP Apps digital audio workstation with sequencing, mixing, effects, automation, plugin slots, and WAV rendering.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
TypeScript
flujo-app/mcp-vscode-mcpappRuns locallyNo key needed
Self-hosted VS Code workbench embedded as an interactive MCP App, with stdio and HTTPS transports.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
TypeScript
girmmy/google-tasks-mcp-serverRuns locallyNo key needed
MCP server for Google Tasks: full read/write access to your task lists and tasks (create, update, complete, delete, move, real due dates) from Claude Desktop, Claude Code, Codex, Cursor, or any MCP client. TypeScript, local OAuth, no third-party backend.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
TypeScript
jarmstrong158/context-keeperRuns locallyNo key needed
MCP server that maintains project memory across Claude conversations — records decisions, pipelines, and constraints in human-editable JSON. Zero dependencies.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
Python
jayofemi/shikamaruRuns locallyNo key needed
Provably correct day-count and accrued-interest calculations TypeScript library and MCP server.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
TypeScript
letmepost/letmepost.devRuns locallyNeeds a key
An open-source social media publishing API for developers and AI agents.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
TypeScript
machinegrade/validateRuns locallyNeeds a key
Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL. Typed verdicts with fix hints. Metered API + MCP.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
TypeScript
markmnl/fmsg-mcpRuns locallyNeeds a key
MCP server for fmsg: send and receive federated messages from any AI agent via a deployed fmsg Web API
Stars
1
7 days
n/a
Reddit posts, 30 days
0
TypeScript
mikhailbovt/contextdb-codexRuns locallyNo key needed
Automatic local project memory for Codex, powered by ContextDB
Stars
1
7 days
n/a
Reddit posts, 30 days
0
PowerShell
mrkeyoor/should-i-useRuns locallyNo key needed
Honest library picks for coding agents in 25-360 tokens. Powered by the mrkeyoor.com index — 992 rubric-written guides. Tells your agent what NOT to install.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
JavaScript
odrin/rhizome-mcpRuns locallyNo key needed
Crash-safe task tracking for AI coding agents over MCP: expiring leases, resumable attempts, version-pinned reviews. One Go binary, one SQLite file per project.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
Go
pamela-0/safe-fix-mcpRuns locallyNo key needed
MCP server that finds real dead code (vulture + deptry) and proposes a branch+PR for the one class safe to auto-remove -- unused imports, gated on a real full test-suite pass. A human always merges.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
Python
purpledirective/quillpdf-mcpRuns locallyNo key needed
Local-first PDF tools (merge · split · rotate · watermark · Bates · clean-metadata · page-count) as an MCP server + CLI. Your files never leave your machine.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
JavaScript
rayakaan/ocularaudio-mcpRuns locallyNo key needed
Stars
1
7 days
n/a
Reddit posts, 30 days
0
Python
sanoy24/safe-fetch-mcp-serverRuns locallyNo key needed
Stars
1
7 days
n/a
Reddit posts, 30 days
0
TypeScript
sidyellur/tetherRuns locallyNo key needed
A shared memory layer for personal agents, across devices — an MCP server over local SQLite with opt-in libSQL/Turso sync.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
Python
ventrova/sentinel-scan-cliRuns locallyNo key needed
MCP security scanner (CLI + MCP server): detects tool poisoning, prompt injection, and rug-pulls in MCP manifests. Also an OWASP LLM Top 10 prompt-injection/jailbreak CLI for LLM apps.
Stars
1
7 days
n/a
Reddit posts, 30 days
0
Python
3xpr1ment/repiscopeRuns locallyNo key needed
A periscope for your repos — read-only MCP server that lets your coding agent see sibling repositories without touching them
Stars
0
7 days
n/a
Reddit posts, 30 days
0
Python

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.