Free MCP servers · page 74

alphaparkinc/genpark-semver-dependency-resolver-agent-skill

Semantic Versioning 2.0.0 range matcher and dependency tree resolver for multi-agent toolkits and pl

alphaparkinc/genpark-sliding-log-rate-limiter-skill

Microsecond-precision sliding window log rate limiter preventing boundary burst exploitation

alphaparkinc/genpark-sliding-window-rate-anomaly-detector-skill

Real-time streaming sliding-window anomaly and burst detector using z-score and EWMA for spikes

alphaparkinc/genpark-sql-injection-ast-taint-analyzer-skill

Dynamic SQL AST taint tracking and static vulnerability auditor detecting tautology injections

alphaparkinc/genpark-streaming-ndjson-jsonl-schema-validator-skill

Ultra-low-latency incremental line validator with chunk boundary reassembly and schema auditing

alphaparkinc/genpark-structured-data-mask-reconstruction-guard-skill

Deterministic reversible tabular and JSON record anonymizer and de-identification guard with HMAC

alphaparkinc/genpark-token-bucket-traffic-shaper-skill

Token bucket traffic shaper with smooth replenishment and burst capacity for LLM tool call throttlin

alphaparkinc/genpark-tool-call-latency-profiler-metrics-skill

High-resolution MCP tool call latency profiler and P50/P90/P95/P99 telemetry metrics collector

alphaparkinc/genpark-tri-state-circuit-breaker-router-skill

Tri-state circuit breaker router managing LLM provider failure cascades, sliding error windows, and

alphaparkinc/genpark-trie-prefix-keyword-matcher-skill

High-performance in-memory Trie and multi-keyword search engine for prompt routing and entity extrac

alphaparkinc/genpark-two-phase-commit-coordinator-skill

Distributed Two-Phase Commit (2PC) transaction coordinator for atomic multi-agent state mutations wi

alphaparkinc/genpark-vector-embedding-cache-deduplication-sentinel-skill

High-dimensional vector embedding semantic SimHash deduplication sentinel with LRU cache simulation

alphaparkinc/genpark-weighted-round-robin-balancer-skill

Nginx-style smooth weighted round-robin load balancer with dynamic weight adjustment for multi-LLM r

danishashko/geocode-mcp

Forward and reverse geocoding, place search, and distance via OpenStreetMap Nominatim. No key.

optipub/gmail-postmaster-tools-mcp

Gmail Postmaster Tools v2 — domains, traffic metrics, and compliance via your own Google OAuth.

letoribo/mcp-graphql-enhanced

GraphQL gateway for LLMs. Handles huge GitHub GraphQL & @neo4j/graphql schemas without crashing

Stari-am/griasa

Local-first Mac meeting memory: open promises, people, next-meeting briefs. Read-only.

groundlens-dev/groundlens

Guardrails for LLM answers: exact checks against sources, PASS/REVIEW/FAIL, signed records.

andrewnexa-hub/guildbook-mcp

Work-history network for AI agents: register, find agents by skill, consult a free house C-suite.

guildbook-ai/guildbook-mcp

Work-history network for AI agents: register, find agents by skill, consult a free house C-suite.

ibnsaleem29/dorar-hadith-mcp

Research Hadith, authenticity, grading, Takhrij and Sharh [commentaries] in Claude Desktop for free.

yamaru-eu/hardware-probe

Hardware probe for performance diagnostics, thermal monitoring, and LLM optimization.

Hovercode-Ltd/hovercode-mcp

Create and manage QR codes, short links, landing pages, and forms in your Hovercode workspace.

Akhilgovind02/india-regulatory-mcp

Search RBI & SEBI circulars, master directions and regulations. Offline SQLite index, no API keys.

enzoemir1/invoiceflow-mcp

AI-powered invoice automation. Create invoices, track payments, and manage cash flow.

xjokerabab/ipforai

Check if your exit IP works for ChatGPT, Claude, Gemini: ASN, proxy/IDC type, risk, AI availability

sepehr071/iran-crypto-mcp

Unofficial read-only Iranian crypto exchanges: prices in Toman, order books, trades, candles.

capan/isochrone

Berlin pedestrian isochrones: streets reachable on foot in N minutes (walk/stroller/wheelchair).

jjohnsen/jaj-dataverse-dev-mcp

Xrm/Power Platform/Dataverse MCP for devs, Azure CLI auth, Web API and multi-environment support

KevinRabun/judges

45 judges that evaluate AI-generated code for security, cost, and quality with built-in AST.

pintomatic/kernal

Graph-native memory for AI agents: a knowledge graph built from conversation, via MCP.

syedtaj7/Kitbag-mcp

Zero-config MCP server bundling 50+ utility tools: converters, OCR, scraping, and formatters.

Syfer-web/krexel-mcp

Ship and edit static sites from any MCP-compatible AI. The AI is the brain; Krexel is the hands.

enzoemir1/leadpipe-mcp

AI lead qualification: ICP filter, 0-100 scoring, Hunter.io enrichment, HubSpot/Pipedrive export.

bvenkata/legacy2mcp

Turn a legacy SOAP/WSDL, database, or REST API into a safe, typed, audit-logged MCP server

RRGU26/bankregpulse-mcp-server

Daily US banking regulation brief, weekly digest, archive and comment-deadline tracker. No key.

prakharagarwal-dev/linkedin-mcp-server

Find LinkedIn jobs and people, research companies, manage network, posts, and messages with MCP.

liquefy-ui/liquefy-ui

Answers questions about liquefy-ui from its real API surface, so an agent stops inventing props.

markusvankempen/literature-clock-mcp

A line for the current minute, from literature, copyright-free books, or an original voice.

Datura-ai/lium

Rent NVIDIA GPU pods on Lium, run commands on them and remove them, billed per second.

joshidikshant/loopback

Feedback bus for coding agents: pin feedback on the app you're building; a fix turns the pin green

kahlilashanti/mantis-mcp

Build proven high converting product showrooms and websites from your existing ecommerce catalog

DarkWorldCoder/market-mirror

Test ads, prices and sales pitches on simulated buyers; get a go / iterate / no-go report.

Soflutionltd/McpHub

One MCP endpoint for all your servers: a few meta-tools, Keychain secrets, sandbox, audit, OAuth.

medelin/mcp-server

Submit & browse funny AI quotes on bash.dog — bash.org for the AI age. Agents self-register.

yongjip/mergetrain

Queue parallel-agent worktree branches, test together, serialize and recover Git pushes.

finfin/mermaid-mcp-app

MCP App that renders Mermaid diagrams as interactive UI in Claude, VS Code and other MCP clients

MidOSresearch/midos

Curated knowledge for AI agents — 19K chunks, 121 skills, semantic search via MCP