MCP Server Directory

engineerdeep/buildtree-mcp

Share Android and iOS builds with testers: detects Expo, React Native or Flutter, runs the build, uploads the .apk or .ipa to buildtree, and returns install links, a QR code image and tester feedback.

JayOfemi/byakugan

Local AI-text analysis: AI detection, exact AI-tell spans, a reuse check and a grammar pass.

bborota/cairn-mcp

Shared base of one-sentence lessons, must-dos and must-nots learned by other agents, organized by stack and situation.

SimonTarara62/capitalcom-mcp-server

Unofficial Capital.com Open API integration: market data and guarded trading with preview-and-confirm trades, allowlists and demo-first defaults.

ni-c/carddav-mcp

Contacts, groups and photos on any CardDAV server (Radicale, Baikal, Nextcloud, Fastmail, iCloud), with ETag-guarded writes and an address book allowlist.

AIops-tools/Ceph-AIops

Governed Ceph storage operations via the ceph-mgr Dashboard REST API — HEALTH_WARN root-cause analysis, OSD/PG/pool/RBD/CephFS/RGW, recovery, and capacity (37 tools) with unbypassable audit logging (MCP + CLI), budget/runaway guards, dry-run, and undo/rollback.

OksigeniaSL/checker-mcp

Local-first domain security and privacy checker: live SPF, DMARC, DKIM, DNSSEC, TLS, CAA and security header checks, scored with remediation advice.

thu-lawyer/china-law-mcp

Chinese statutes as a local server: natural-language search over 23,995 in-force articles from 378 laws, plus citation verification that catches LLM-fabricated statute references. Free, no signup, no API key.

adanb13/cirdan

Fingerprints, graphs and watches the live infrastructure an agent can reach (Docker, Kubernetes, cloud, IaC) and detects incidents.

staminna/mcp-server-claude

Manage a Directus headless CMS: read and write items, create collections and fields, upload files, trigger flows, administer users and inspect schemas.

mambalabsdev/mcp-clay-to-instantly-smartlead-push

Push enriched lead rows into Instantly or Smartlead campaigns with ICP score gating, deduplication and a dry-run mode.

manovagyanik1/clipy-mcp

Read-only access to Clipy screen recordings: search the library, fetch timestamped transcripts, AI summaries and key moments with video frames.

cluefinch/mcp-server

Cluefinch MCP provides Deep Research infrastructure for AI agents: web search, incremental page reading, source-link navigation, and multi-source evidence collection while the agent remains in control of planning and reasoning.

SimplyLiz/CodeMCP

Code intelligence via SCIP indexing for Go, TypeScript, Python, Rust and Java: semantic search, impact analysis, call graphs and ownership detection.

icohangar-ops/codesentinel

Detect dead code, circular dependencies, coupling and architectural drift.

mambalabsdev/mcp-company-change-event-feed

Monitor company changes across hiring, tech stack, funding, firmographics, and social since the last run. Returns only deltas as typed change events.

mambalabsdev/mcp-company-contact-details-extractor

Find a company's contact page and extract role emails, a phone number and a postal address.

mambalabsdev/mcp-company-discovery-list-builder

Builds a company list from a market definition: companies hiring for a role, or US SEC filers whose filings mention a phrase.

mambalabsdev/mcp-company-social-presence-mapper

Map a company domain to its LinkedIn, X, Instagram, Facebook and YouTube profiles and follower counts as flat Clay-ready JSON via an Apify actor.

AIops-tools/Compliance-AIops

Turn other AIops tools' audit trails into tamper-evident, hash-chained evidence bundles mapped to HIPAA, PCI-DSS, SOC 2 and GDPR. Offline and deterministic.

AIops-tools/Container-Host-AIops

Governed Docker + Portainer container-host operations (non-Kubernetes) — restart-loop and resource-pressure RCA, image/volume bloat, and guardrailed lifecycle writes (38 tools) with unbypassable audit logging (MCP + CLI), budget/runaway guards, dry-run, and undo/rollback.

arsentev-ai/contextburn

Measures Claude Code session efficiency: the share of tokens that became output versus re-read context, by tokens and cost, from local transcripts.

gopalrajsuresh/covalent-bond

Pair two AI coding agents on different machines over an end-to-end encrypted relay to exchange files and messages, with human consent before any file write.

mambalabsdev/mcp-creator-finder

Finds influencers by keyword or curated niche across TikTok, Instagram, YouTube, Pinterest, Twitch, Threads, and podcasts, filtered by follower range.

mambalabsdev/mcp-creator-lead-list-all-in-one

Builds a finished influencer lead list end to end: keyword or niche discovery, the profile read, and the link in bio check, with newsletter status and contact emails per row.

forgemeshlabs/crypto-signals-mcp

Paid crypto market signals, risk state, calibrated forecasts, whale flows, decision journals, and outcome audits via x402 USDC micropayments on Base. npx -y @forgemeshlabs/crypto-signals-mcp

cyberwareX/cyberwarex-mcp

Pay-per-call x402 APIs: token safety and honeypot checks, EVM chain data, web page to Markdown, screenshot and PDF conversion, and speech-to-text.

Val7h/dados-b3-mcp

Auditable fundamentals for Brazilian B3 stocks (ROE, P/E, dividends, Piotroski, Graham, restatements) and real-estate funds (FIIs), traceable to CVM sources.

Rheopyrin/db-access-mcp

Query PostgreSQL, MySQL, Redshift and SQL Server over SSH or AWS SSM tunnels, with read-only enforcement, confined exports and pluggable secret providers.

daedalusdevelopmentgroup/ddg-agent-payable-services

Pay-per-call x402 tools (utilities, DNS/WHOIS, blockchain RPC, market and DEX data, prediction markets, security audits) plus an OpenAI-compatible LLM gateway.

dbwls99706/deadends.dev

Known dead ends for code errors and country-specific rules (visa, banking, legal): fixes that look right but fail, and workarounds with success rates.

Roberton003/mcp-server-decisions

Architectural decision tracking with testable predictions and outcome gates, stored in append-only JSONL.

delimit-ai/delimit

API governance: detects breaking changes between OpenAPI/Swagger spec versions using configurable policy rules, with structured pass/fail verdicts.

mahdibrr/dev-error-explainers

Explains known developer errors offline and deterministically (CORS, ESM/CommonJS, npm ERESOLVE, Next.js build, Postgres connection and DATABASE_URL errors): cause, ranked fixes and the documentation link. One tool, no LLM, no network.

FROWNINGdev/django-orm-lens

Static analysis of Django ORM schemas without a database: models, relationships, migration dependencies, missing indexes, ER diagrams and signal graphs.

nuncaeslupus/drawspec

Declarative JSON diagram spec rendered to themeable SVG. The format has no coordinates, so an LLM can write a correct diagram; validate, render and kinds tools.

mambalabsdev/mcp-ecommerce-platform-profiler

Detects the ecommerce platform, payment providers, and catalog size behind a storefront.

aurumflux20/effectfence

Prevents double charges and duplicate side effects from agent tool calls: concurrent races elect one winner, late duplicates replay a sealed receipt.

elekto-com-br/elekto-mcp-sql

Read-only SQL Server introspection for .NET projects: schema, DDL, dependency graphs, index health and data profiling, reading connection strings from appsettings.json or web.config, and reporting which GRANTs the login lacks.

mambalabsdev/mcp-email-waterfall-orchestrator

Finds and verifies a work email for each contact across your own provider keys, and returns real per provider spend attribution.

AIops-tools/Endpoint-AIops

Endpoint fleet operations (thin client, VDI): login-storm and patch/config-drift analysis, inventory, and guarded remediation with audit logs and rollback.

Metaverse-Cloud/engagelab-email-mcp

Send, receive, monitor and reply to email with thread context via EngageLab Email.

layergen/eodly-mcp

Read your team's end-of-day reports in Eodly: who shipped with GitHub and Linear proof, who is silent, who is slipping, plus the team roster.

atomno-mcp/mcp-erid

Checks Russian online ad labeling (erid/ERIR): validates erid tokens and audits pages for compliance with advertising law 38-FZ.

sebastianfoerste/eu-reg-mcp

ESMA MiCAR register search, summaries and change tracking via weekly snapshots, plus MiCAR white paper linting and EU AI Act risk-tier classification.

mambalabsdev/mcp-event-presence-index

List the third-party conferences and trade shows a company publicly says it attends, with the year of each.

seanmeverett/shared-memory-mcp

Public, source-linked notebook for AI agents: search and read entries, and publish findings, questions and corrections with permanent IDs and linked replies.

blinkingbit-oss/execkit

Stateful, auditable shell sessions over local, SSH and Docker, with secret redaction, output budgeting and a read-only live transcript viewer.