Explore MCP Servers & Agent Skills

ai.testiv/mcp

Local-first visual regression for AI agents: verdicts, diff images, explain_snapshot. No API key.

ai.sendraven/mcp

Email infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits.

dev.mnemodb/mnemodb

Persistent agent memory as plain Markdown in your repo - readable, diffable, with provenance.

io.github.ogormans-deptstack/opentofu-test

MCP server for the OpenTofu/Terraform native test framework: scaffold, mock, validate, run tests

app.datarunner/datarunner

Query, monitor and schedule SQL across your databases: schemas, read-only SQL, alerts, hosts.

io.github.upstash/context7

Up-to-date docs for AI agents

io.github.applitools/applitools

Create, update, review, and resolve visual tests with Applitools Eyes across any supported SDK.

io.github.ni-c/imap-mcp

Read, search and organise any IMAP mailbox, with writes off by default

com.parallelsandbox/parallelsandbox

Remote Linux boxes for coding agents: Docker, a browser, screenshots, logs, human takeover.

com.mambabuilt/mcp-wcag-accessibility-audit

Audit websites for WCAG issues with axe-core, plus EAA exposure signals and compliance page checks.

io.github.headlesshq/headlessmc-mcp

Install, launch and control Minecraft: Java Edition clients and servers, also headless.

io.github.nomina-xyz/nomina-mcp

Read-only markets research from public data: on-chain prices, Treasury yields, macro, SEC filings.

io.github.pei-jz/jh-presentation

AI-built HTML presentations: single-file decks with live diagrams, charts, editing and PDF export.

io.github.TheVilfer/better-tg-cli

Telegram on your own account: read, search, send and press bot buttons. Writes need your approval.

io.github.ynishi/mlua-swarm

MCP server for mlua-swarm: engine that compiles flow.ir Blueprints and dispatches agent steps.

io.github.arogan178/nifi-clickhouse-kafka-mcp

Read-only Apache NiFi, ClickHouse and Kafka access with OIDC, audit and secret masking

io.github.codapult/guard

Local-first architecture guardrails and project context for JS/TS AI coding agents.

io.github.oscardvs/zoteus

Zotero MCP server for Claude and ChatGPT: search, citations, safe writes, PDF passages and pages.

io.github.tresor4k/parkandkeep-mcp

European airport car parks: services, distance, airport price ranges for 3, 7 and 14-day stays.

io.github.openapi/gknowledge

Search, read and grow a Karpathy-style LLM wiki of linked Markdown pages, with cited answers.

io.github.suparse/suparse-mcp

Extract data, create schemas, and export results from PDFs and documents with Suparse AI OCR.

io.github.portel-dev/ncp

1 MCP to rule them all. Orchestrate, discover, and run any tool instantly.

io.github.Hyperiux-Immersion-Labs/hyperiux-mcp-server

Browse, inspect, and retrieve installable React and Next.js interaction effects from Hyperiux Vault.

ai.aetherya/mcp

Test decisions on a synthetic audience: studies, site audits, copy tests and post simulations.