MCP Servers 9,649

Slang Workflows

io.github.shofer-dev/slang-workflows

B✓Verified

Provable, declarative multi-agent workflows for Claude Code (typed .slang, non-LLM executor).

mcpindex

io.github.gautamgb/mcp-server-mcpindex

B✓Verified

The MCP server index that vets servers, not just lists them.

Sdcvalidator

io.github.SemanticDataCharter/sdcvalidator

A✓Verified

SDC4 structural validator with ExceptionalValue recovery; thin wrapper over xmlschema.

Memora

io.github.Servation/memora-mcp

A✓Verified

Flashcards, quizzes, and cloze cards with spaced repetition, as an inline MCP App.

Tgms

io.github.zxf-work/tgms

A✓Verified

Bi-temporal graph store with 15 verified temporal operators as typed, deterministic MCP tools.

Hazmat Cfr

io.github.andretaki/hazmat-cfr-mcp

B✓Verified

Complete 49 CFR 172.101 hazmat table lookup with special-provision decoding, cited to eCFR.

Kāhea

io.github.copyleftdev/kahea

A✓Verified

Deterministic HTTP/WebSocket testing and policy-gated API execution for AI agents.

Orcalayer

io.github.orcalayer/orcalayer-mcp

A✓Verified

Polymarket smart-money analytics: whale leaderboard, wallet P&L, market consensus, live alerts

Prop Firm Deal Finder

io.github.chrisbusbin-pixel/propfirmdealfinder

B✓Verified

Query live prop firm discount codes, compare firms, and find cheapest funded trading challenges.

MCP Workboard

io.github.crunchtools/workboard

B✓Verified

Secure MCP server for WorkBoard OKR and strategy execution platform

Robokassa

io.github.theYahia/robokassa-mcp

A✓Verified

MCP server for Robokassa payment API — generate payment URLs, check invoice status.

Influship

io.github.Influship/influship-mcp

B✓Verified

Find and analyze influencers with creator search, lookalikes, profiles, posts, and transcripts.

Icdwise

io.github.qinisolabs/icdwise

B✓Verified

Verified ICD-10-CM code lookup & validation for AI agents — official descriptions, not guesses.

Registrum

io.github.vdmeu/registrum-mcp

A✓Verified

UK company data: profiles, iXBRL financials, directors, PSC chains, ECCTA.

Context Keeper

io.github.jarmstrong158/context-keeper

A✓Verified

Durable project-memory MCP: decisions, constraints, and pipelines across Claude sessions.

Tracktag

io.github.adigold/tracktag-mcp

B✓Verified

AI music analysis for agents: BPM, key, genres, moods, instruments and 35+ tags per track.

Nanostores MCP

io.github.Valyay/nanostores-mcp

B✓Verified

Debug and analyze Nanostores apps with AI: scan stores, monitor runtime events, and search docs.

URL Safety Validator MCP

io.github.OjasKord/url-safety-validator-mcp

A✓Verified

AI URL safety validator: SAFE/SUSPICIOUS/DANGEROUS verdict, trust score, threat intel.

Sber

io.github.theYahia/sber-mcp

B✓Verified

MCP server for Sberbank API — accounts, statements.

Isap

io.github.matematicsolutions/mcp-isap

A✓Verified

MCP server for Polish legislation (Dziennik Ustaw / Monitor Polski) via Sejm ELI API.

Ledger

io.github.eternal-roman/ledger

A✓Verified

Exact-decimal double-entry for agents.

Tracetify

io.github.tracetify/tracetify-mcp

A✓Verified

Find competitors, trace how they grew, watch what they ship — plus your Search Console.

ConnectWise Automate

io.github.wyre-technology/connectwise-automate-mcp

A✓Verified

MCP server for ConnectWise Automate RMM — computers, clients, alerts, and scripts.

ArkHive MCP

io.github.sammyboi81/arkhive

B✓Verified

ArkHive MCP: governed, tamper-evident local memory for AI agents.