MCP servers (8355)
canvas-parent-mcp
Canvas LMS (Instructure) for Claude — courses, grades, assignments, planner, files
capabilities-txt-registry
Discover what websites across the agentic web can do — query the capabilities.txt registry.
capx café
Agent-native X (Twitter) posting as one MCP server; every post clears a server-side guardrail.
cars-data.com — Car Specs API
Search, compare & filter 103,372 car variants — 224 specs, 20 languages. Free demo, no key; x402.
carsensor Price Range MCP Server for AI Agents
Get a used car's market-price range (min/max/median) by model and year from carsensor.net.
cartridge-cafe
Your AI builds live WebGPU game worlds on cartridge.cafe — guest door, no account needed.
catalogapi
Check reward coverage by country, search real catalog items, and ask how CatalogAPI works.
catalyst-edge-mcp
Audited SEC catalyst signals for agents — ranked filing intel with a public track record.
categorize-transactions
Import a bank CSV, categorise it, summarise it per currency and reconcile it against your expenses.
census
List reverse-ETL sources, destinations, models, syncs and runs; trigger syncs into SaaS tools.
certindex-mcp
Certificate Transparency search for AI agents: certs, subdomains, issuance history, expiry.
cgraphy
Code knowledge graph over MCP: token-budgeted context for AI coding agents.
chargebee
Read Chargebee customers, subscriptions, invoices, items, transactions, credit notes and coupons.
charlotteonthecheap-mcp
Charlotte On The Cheap MCP — free and cheap Charlotte events, deals and local guides
chasa
AI invoice follow-up emails for freelancers. Draft-only, never sends for you.
chat-tool-ui-preview
Preview a chat post before an agent sends it: text, mentions, destination, warnings. Never sends.
chatflow
WhatsApp CRM for AI agents: search contacts, read chats, manage the sales pipeline, send messages.
checkmarx
Official Checkmarx MCP Server
checkmcp
Audit any MCP server's security & quality — OWASP MCP Top 10 + explainable 0-100 MCP Score
chemistry
Deterministic MCP for AI agents: drug discovery, ADMET, docking, LNPs, DoE, retrosynthesis, ICH M7
chinese-almanac-mcp
Chinese almanac (黄历) MCP: date selection, daily almanac, solar terms, zodiac horoscopes.
chomptron
Generate a recipe from ingredients on hand, with optional dietary restrictions. Free.
cid: URL shape, value discarded
cid: URL shape, value discarded
cinch
Run AI-generated code safely. gVisor-isolated Python/JS sandboxes for any MCP client. Pay per run.
cirdan
AI infrastructure cartographer & MCP server: fingerprints, graphs & watches live infra for agents
citeguard
Verify citations in AI text: fetches each cited source, returns verdicts with evidence quotes.
civiq
U.S. civic data for AI agents: reps, votes, bills, finance, lobbying, cited gov sources. 47 tools.
claims-mcp
A claims memory for agents: assert beliefs, let them decay, surface contradictions.
claudeclear-mcp
Remove the Claude text watermark by rewriting text, and strip C2PA/EXIF metadata from images.
clavis
Encrypted credential vault for AI agents — auto OAuth refresh, rate limiting, audit logging.