MCP Server Directory

Access Mastercard Developers APIs, documentation, and API specifications through MCP.

Code intelligence MCP server — impact analysis, semantic search, dependency graphs

MCP server for Jira — search, create, update, transition issues, manage projects, boards, and spr...

Visual regression & snapshot testing for AI agents — list runs, read semantic diffs, review.

GoodBarber dev.goodbarber/goodbarber-public-mcp

No-code app builder: manage your GoodBarber app, shop, community, bookings, content. MCP 2026-07-28.

MCP server for enterprise local codebase indexing, semantic search, and code dependency graphs.

ARGENTUM io.github.giskard09/argentum

Karma economy for AI agents. Community attestations, on-chain reputation on Arbitrum.

Godot 4 MCP server — test runner, API docs, script analysis, scene parsing, LSP.

HSN Classifier io.github.guptaprakhariitr/hsn-classifier-mcp

Look up Indian HSN and GST codes by description or product name (4,676 entries).

Harris Boat Works - Mercury Repower io.github.harrisboatworks/mercury-repower

Live Mercury outboard data and CAD quote builder from a Mercury Platinum Dealer in Ontario.

Indexed C/C++ code navigation for AI agents — GNU Global (gtags) lookups over MCP, not grep scans.

Validate EU e-invoices (Peppol, XRechnung, Factur-X, UBL, CII) and explain error codes.

Execute code in isolated cloud containers. Supports Python, JavaScript, Bash, and Go.

SearchStack dev.searchstack/searchstack

Agent-driven search: build, import, tune, search, and score result quality — all over MCP.

textarttools-mcp io.github.humanjesse/textarttools-mcp

Unicode text styling and ASCII art generation with 23 styles and 322+ figlet fonts

GitHub for AI agents — repos, files, code search, issues, PRs, commits. Read-only default.

Control Ableton Live from Claude, Cursor or Codex with LOM tools, device knowledge and recipes.

Find GitHub implementations of arXiv research papers — paper lookup, ranked code, search.

Gemini-powered MCP server for code analysis.

IBAN Validation MCP eu.iban-test.www/iban-validation

Validate IBANs in 111 countries; bank directory checks for DE, AT, BE, FR, LU, NL, PT and ES.

A sample MCP server using the MCP C# SDK. Generates random numbers and random weather.

Verify docs against code, detect drift, and generate verified specs (MCP server).

Secrets vault for Claude Code with audit logs, access rules, and AES-256 encryption.

DevSpeak io.github.juanjaragavi/devspeak

Improve or correct developer writing, or turn rough notes into technical specs, from your agent.