MCP Servers 16,298

Elster Server

io.github.lukasschwarz/elster-mcp-server

B✓Verified

Drive the German tax portal ELSTER via Puppeteer: submit UStVA, prepare EUER/ESt, sync inbox.

Litmus

io.github.polygraphso/litmus

B✓Verified

Grade MCP servers A to F with the open behavioral litmus.

Apple Notes

io.github.connerkward/mcp-apple-notes

B✓Verified

Semantic search + connection-discovery across your own Apple Notes (bridges, synthesis).

Aperion Shield

io.github.AperionAI/shield

A✓Verified

Local guardrail proxy that blocks destructive MCP tool calls, rug pulls, and tool poisoning

Swisstopo

io.github.malkreide/swisstopo-mcp

A✓Verified

Swiss federal geodata: geocoding, height, STAC, WMTS, OEREB and more

figmanage

io.github.dannykeane/figmanage

B✓Verified

Let agents manage your Figma workspace.

SysKnife

io.github.lacs-project/sysknife

A✓Verified

Administers Linux via typed, approval-gated actions with an Ed25519-signed audit trail.

Thask

io.github.kimgh06/thask

B✓Verified

Dependency-graph MCP server.

Cities2 MCP and Modding Toolkit

io.github.mayor-modder/cities2-mcp

A✓Verified

Cities: Skylines II wiki, encyclopedia, and mod workflow tools for AI agents.

mcp

io.github.2s-io/mcp

A✓Verified

575+ agent tools: data, AI gateway, storage/queues/watchers.

Bug Bounty Intelligence

io.github.holistis/bug-bounty-intelligence-mcp

A✓Verified

AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.

MCP Stdio

io.github.shigechika/mcp-stdio

A✓Verified

Stdio-to-HTTP gateway — connects MCP clients to remote HTTP MCP servers

Reddit Growth

io.github.latent-9/reddit-growth-mcp

B✓Verified

Find where to post on Reddit and score your draft before posting — no API keys needed.

IBM Maximo

io.github.markusvankempen/maximo-mcp-server

C✓Verified

Connect AI assistants to IBM Maximo for API discovery, OSLC querying, and Carbon UI generation.

redcon

io.github.natiixnt/redcon

B✓Verified

Deterministic context packing for AI coding agents; measured 83% fewer input tokens, local.

Planka

io.github.gogogadgetbytes/planka

C✓Verified

MCP server for PLANKA kanban boards.

Shell Exec

io.github.domdomegg/shell-exec-mcp

B✓Verified

Execute bash commands with background job support.

Open Brain

io.github.Bobby-cell-commits/open-brain

B✓Verified

Graph-structured MCP memory server.

Twitterapi Io

io.github.dorukardahan/twitterapi-io-mcp

A✓Verified

Offline access to TwitterAPI.io docs for AI assistants.

Orderly

io.github.OrderlyNetwork/orderly-mcp

A✓Verified

MCP Server for Orderly Network - Documentation and SDK patterns

Agent402.Tools: pay-per-call web tools

io.github.MikeyPetrillo/agent402

A✓Verified

Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, free via PoW or card credits

Worldbank

io.github.tianyuio/worldbank-mcp

D✓Verified

World Bank Open Data MCP Server

Replen

io.github.replenhq/replen

A✓Verified

A local intelligence layer for AI coding agents.

Justicelibre

io.github.Dahliyaal/justicelibre

A✓Verified

Free access to 3.3M French & EU court decisions + 1.5M law articles w/ history.