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.

phasespace-labs/palinodeRuns locallyNo key needed
The memory substrate for AI agents and developer tools. Git-versioned, file-native, MCP-first.
Stars
44
7 days
+2
Reddit posts, 30 days
0
Python
litenova-solutions/fuseRuns locallyNo key needed
Faster .NET build and test loop for AI coding agents.
Stars
36
7 days
0
Reddit posts, 30 days
0
C#
docslicer/docslicerRuns locallyNo key needed
Fast, deterministic document parser and chunker for RAG and agent pipelines. Ships an MCP server for agents navigating long documents with precision.
Stars
35
7 days
0
Reddit posts, 30 days
0
Python
arvindand/maven-tools-mcpRuns locallyNo key needed
MCP server providing AI assistants with Maven Central dependency intelligence for all JVM build tools (Maven, Gradle, SBT, Mill). Features Context7 integration for documentation support.
Stars
33
7 days
0
Reddit posts, 30 days
0
Java
shweta-mishra-ai/tokenmizerRuns locallyNo key needed
Graph memory for AI agents — decisions, context, and session history that survive across every conversation. Works with any LLM.
Stars
32
7 days
0
Reddit posts, 30 days
0
Python
astrix-labs/genesysRuns locallyNo key needed
Open-source causal graph memory for AI agents. 85.55 on LoCoMo under a frozen, reproducible protocol. MCP server with ACT-R scoring, spreading activation, and active forgetting.
Stars
31
7 days
+2
Reddit posts, 30 days
0
Python
infino-ai/code-contextRuns locallyNo key needed
Retrieval + inference offload for AI coding agents.
Stars
31
7 days
0
Reddit posts, 30 days
0
TypeScript
mindwear-capitian/followupboss-mcp-serverRuns locallyNo key needed
Talk to your Follow Up Boss CRM in plain English. 160-tool MCP server for realtors, built by a working broker (Neuhaus Realty Group, Austin TX). Free self-host, ELv2 licensed.
Stars
31
7 days
0
Reddit posts, 30 days
0
JavaScript
kirbah/mcp-youtubeRuns locallyNo key needed
High-efficiency YouTube MCP server: Get token-optimized, structured data for your LLMs using the YouTube Data API v3.
Stars
29
7 days
0
Reddit posts, 30 days
0
TypeScript
kaseban/batonRuns locallyNo key needed
Convert AI coding sessions between Claude Code, Codex, OpenCode, Zed, Aider, Gemini CLI, Cursor, Cline & more — lossless, round-trip tested. MCP server + CLI.
Stars
26
7 days
-1
Reddit posts, 30 days
0
Rust
sinantufekci/agent-internRuns locallyNo key needed
Give Claude Code an intern: drive Antigravity (Gemini), Codex, Copilot, Cursor and opencode — plus experimental Grok & Kimi — as sub-agents. Text answers, image generation, real repo work and parallel swarms, on quota you already pay for.
Stars
26
7 days
+1
Reddit posts, 30 days
0
Python
jananadiw/codex-tldraw-mcpRuns locallyNo key needed
Local Codex MCP server for scanning repositories and writing tldraw product workflow diagrams.
Stars
25
7 days
0
Reddit posts, 30 days
0
TypeScript
danieltomaro13/sportsdata-mcpRuns locallyNo key needed
Free, open-source sports-data MCP server — 841 tools across 64 providers: cross-book betting odds, official league stats, racing, fantasy, cricket, F1 and more. 44 providers need no key. Now also places bets at four Australian books. Claude Desktop / Cursor / any MCP client.
Stars
24
7 days
+3
Reddit posts, 30 days
0
Python
cq27-dev/rag-ratRuns locallyNo key needed
Local repo-intelligence index + MCP server: semantic search, symbol/graph navigation, impact-surface preflight, git + GitHub papertrail, and a source-anchored memory graph.
Stars
23
7 days
+1
Reddit posts, 30 days
0
Rust
luqueee/kivgraphRuns locallyNo key needed
A local MCP server for cross-repository semantic code intelligence in TypeScript and Go, backed by a persistent LadybugDB graph.
Stars
21
7 days
0
Reddit posts, 30 days
0
Go
jagoff/memoRuns locallyNo key needed
Your coding agent starts every session with amnesia — memo fixes that, 100% on your machine. Persistent memory for Claude Code, Codex, Cursor & any MCP client: Markdown source of truth, hybrid search (MLX/CPU + sqlite-vec), time-machine, contradiction radar, nightly self-optimization. No cloud, no keys.
Stars
20
7 days
+1
Reddit posts, 30 days
0
Python
dshakes/distilRuns locallyNo key needed
Compression with a quality contract — cache-aware, causally-pruned LLM context compression for agentic runtimes, certified non-inferior across 7 domains. Works with any SDK.
Stars
18
7 days
0
Reddit posts, 30 days
0
Python
faulkj/fhirhydrantRuns locallyNo key needed
Open-source Node.js FHIR MCP server with SMART Backend Services, metadata-aware search/CRUD tools, compact responses, FHIRPath filtering, safe pagination, audit events, and terminology lookup.
Stars
18
7 days
0
Reddit posts, 30 days
0
TypeScript
agenticempire/axintRuns locallyNo key needed
Prove AI-written Swift before merge: Xcode-backed verdicts, exact Fix Packets, and signed receipts for PRs and CI.
Stars
17
7 days
0
Reddit posts, 30 days
0
TypeScript
ictinnovations/ictfax-mcpRuns locallyNeeds a key
MCP server for ICTFax — list and track faxes, upload documents and send faxes over ICTCore REST. By ICT Innovations.
Stars
17
7 days
-1
Reddit posts, 30 days
0
TypeScript
ictinnovations/pbx-mcpRuns locallyNo key needed
MCP server for Asterisk and FreeSWITCH. Lets AI assistants inspect channels, SIP registrations, trunk status and dialplan on a live PBX.
Stars
17
7 days
0
Reddit posts, 30 days
0
TypeScript
wildsurfer/your-mail-mcpRuns locallyNo key needed
Self-hosted, read-only MCP server that serves IMAP mail from a local notmuch index over authenticated HTTP
Stars
17
7 days
+2
Reddit posts, 30 days
0
Go
ictinnovations/ictexam-mcpRuns locallyNeeds a key
MCP server for ICTExam — read exams, gradebooks and item analysis; parse papers with AI and publish exams. By ICT Innovations.
Stars
16
7 days
0
Reddit posts, 30 days
0
TypeScript
devopam/mcpgRuns locallyNo key needed
Postgres MCP Server
Stars
13
7 days
0
Reddit posts, 30 days
0
Python
editmamei/editmameiRuns locallyNo key needed
Editmamei: Photoshop MCP server for natural-language AI photo editing.
Stars
12
7 days
+2
Reddit posts, 30 days
0
TypeScript
swnotmetal/project-komaRuns locallyNo key needed
Lightweight, agent-friendly AI security toolkit for Node.js & TypeScript. Check if your agent has loaded the skill, Stop prompt injection, audio hallucinations, and RAG data scraping. Zero dependencies. MIT
Stars
12
7 days
0
Reddit posts, 30 days
0
TypeScript
nauro-ai/nauroRuns locallyNo key needed
Decision system for software built with AI
Stars
11
7 days
+1
Reddit posts, 30 days
0
Python
1gr14/agents-partyRuns locallyNo key needed
/party — the skill that lets your agent sessions talk to each other. Claude Code, Cursor, Codex or any other agent: an open-standard skill plus the CLI behind it, on one machine or across machines.
Stars
10
7 days
0
Reddit posts, 30 days
0
TypeScript
akashgoenka/coldstartRuns locallyNo key needed
Self-maintaining and persistent codebase memory for AI coding agents — a deterministic AST index plus agent-written notes that flag themselves stale when the code changes. Works with Claude Code, Cursor, and Codex via MCP + CLI.
Stars
10
7 days
0
Reddit posts, 30 days
0
TypeScript
amanharshx/ultralytics-mcpRuns locallyNeeds a key
MCP for Ultralytics Platform workflows, datasets, training, prediction, and model operations.
Stars
10
7 days
0
Reddit posts, 30 days
0
TypeScript
crak1644/orchestrator-mcpRuns locallyNo key needed
Use Codex from Claude Code, or Claude Code from Codex, through the subscriptions you already have. Multi-turn consultations between agent CLIs with no provider API key, a validated response envelope, and a local dashboard of every consultation.
Stars
10
7 days
0
Reddit posts, 30 days
0
Python
stag-build/phonebookRuns locallyNo key needed
The StoryBook for native mobile applications
Stars
10
7 days
0
Reddit posts, 30 days
0
TypeScript
codician-team/growmosRuns locallyNo key needed
🪐 Growmos: A new approach to agentic AI—a living system expanding its knowledge like the universe, compounding its capabilities, and getting more work done with fewer tokens.
Stars
9
7 days
n/a
Reddit posts, 30 days
0
Python
darshjoshi/pitwallRuns locallyNo key needed
Turn Claude into your F1 race engineer — 79 MCP tools for telemetry, strategy, and 75 years of race history
Stars
9
7 days
n/a
Reddit posts, 30 days
0
Python
aistoryhub/etincelRuns locallyNo key needed
Find the AI tells in your prose. Deterministic, local, runs in CI. MCP server + CLI + Action.
Stars
8
7 days
n/a
Reddit posts, 30 days
0
TypeScript
anup-shesh/garmin-local-mcpRuns locallyNo key needed
Local-first Garmin data warehouse with an analysis-grade MCP server. Sync once, analyze forever - even when the API is down.
Stars
8
7 days
n/a
Reddit posts, 30 days
0
Python
awesomemotive/pushengage-mcpRuns locallyNo key needed
Official MCP server for PushEngage. Query campaigns, manage segments, and automate push notifications via any MCP compatible AI assistant through natural language.
Stars
8
7 days
n/a
Reddit posts, 30 days
0
TypeScript
ilyautov/consilium-principisRuns locallyNo key needed
AI advisory board as a Claude Code skill + MCP server: verifies every quote word-for-word against public-domain sources, or abstains. Fail-closed fidelity. | Совет советников как скилл для Claude Code и MCP-сервер: каждая цитата сверяется дословно с источником в общественном достоянии, иначе отказ.
Stars
8
7 days
n/a
Reddit posts, 30 days
0
Python
komdosh/komnetRuns locallyNo key needed
Git-backed message bus for AI coding agents — Claude Code, Cursor and Codex coordinate asynchronously, with no server
Stars
8
7 days
n/a
Reddit posts, 30 days
0
TypeScript
tinysuitehq/tinycontextRuns locallyNo key needed
Shrink the memory space for your agents! Token-efficient, fast and fully local memory. Up to 95% token reduction vs native memory handling.
Stars
8
7 days
n/a
Reddit posts, 30 days
0
Python
virajmishra1/wander-agentRuns locallyNo key needed
Your AI's personal travel agent — 66 tools, zero API keys. Flights (incl. fares airlines hide), hotels, visas, weather, points & miles, via MCP.
Stars
8
7 days
n/a
Reddit posts, 30 days
0
Python
yessglory17/job-verifyRuns locallyNo key needed
Detect fake recruiter & job-offer scams with free OSINT — an MCP server for Claude. No API keys.
Stars
8
7 days
n/a
Reddit posts, 30 days
0
Python
daredoole/audio-calibration-mcpRuns locallyNo key needed
Cross-platform MCP server for REW measurements, speaker, room and car calibration, conservative EQ, JamesDSP, CamillaDSP, and measured verification.
Stars
7
7 days
n/a
Reddit posts, 30 days
0
JavaScript
sudomichael/search-console-mcpRuns locallyNo key needed
Google Search Console for Claude, Cursor & any MCP client — one sign-in, 30 seconds, no Google Cloud project. Read-only by construction.
Stars
7
7 days
n/a
Reddit posts, 30 days
0
TypeScript
daredoole/evoburrow-mcpRuns locallyNo key needed
Unofficial cross-platform MCP server for A1 Evo AcoustiX, REW, Audyssey, and safe Denon/Marantz AVR calibration, presets, and LAN control.
Stars
6
7 days
n/a
Reddit posts, 30 days
0
JavaScript
giacomomaria81/scorm-mcp-serverRuns locallyNo key needed
Turn HTML, Claude Design bundles or mobile-learning exports into LMS-ready SCORM 2004/1.2 packages — and validate any SCORM zip. Offline, tracked, MIT.
Stars
6
7 days
n/a
Reddit posts, 30 days
0
TypeScript
hronaut/hronautRuns locallyNo key needed
The browser your coding agent can come back to — visible, persistent, isolated workspaces over MCP.
Stars
6
7 days
n/a
Reddit posts, 30 days
0
TypeScript
jpmarhefka/partunoRuns locallyNo key needed
Partuno - DigiKey and Mouser MCP server for electronics component search, BOM analysis, sourcing comparison, and safe distributor workflows.
Stars
6
7 days
n/a
Reddit posts, 30 days
0
Python
surendranb/find-research-papers-mcpRuns locallyNo key needed
MCP server for scientific grounding: search arXiv, OpenAlex, Crossref, Semantic Scholar, PubMed — references/citations from paywalled journals via public metadata
Stars
6
7 days
n/a
Reddit posts, 30 days
0
Python
arifulislamat/database-mcpRuns locallyNo key needed
MCP servers for SQL databases. One package per engine (SQLite, libSQL, MySQL, MariaDB, Postgres), two tools, read-only by default, secrets never in logs.
Stars
5
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.