MCP connectors for ChatGPT

Your agent already broke this three times.

changegamer

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Community: Submitted by a user or imported; check the owner before granting access

Agent-first resource directory for AI agents: protocols, security, RAG, memory, evals, and more.

Auto-generate changelogs from GitHub PRs with AI-powered categorization and rewriting.

Quote, create and track cross-chain crypto swaps.

Web and MCP change memory with native diff UI; later calls return only what changed.

ChangeThisFile

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1,000+ conversion routes plus translate, extract tables, compress.

Studio distribution-lab reference MCP endpoint (channel-lab R&D, DNS-verified namespace).

Channel3 Shopping

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Shopping search across 100M+ products, with every retailer's offer and live price in one place.

Channel99

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Access and analyze marketing performance data directly from the Channel99 platform.

Chaos Index

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chaos-index MCP — wraps StupidAPIs (requires X-API-Key)

Chapa

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Read, compare, and verify public developer impact profiles and Chapa badges.

Independent AI consulting — services, dispatches, cairns, and 40-year client history.

Draft a chargeback dispute-response evidence checklist and letter preview from order details.

Chargebee

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Chargebee MCP Pack — wraps the Chargebee API v2

ChargerDojo

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OCPI versions, what changed between them, and which modules and journeys ChargerDojo tests.

Find EV charging stations, live availability and prices across the Netherlands via NDW data.

charity-registry

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Search, verify and compare 7.9M+ nonprofits from official charity registries in 100+ countries.

Charlotte Area Transit (CATS)

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CATS bus and light rail trip planning, live arrivals, timetables, routes, and service alerts

charm

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OEM automotive repair data - part numbers, torque specs, procedures for 1982-2013 vehicles.

Charming

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Build personal interactive apps with real URLs and persistent storage, using any AI.

charming-mcp

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Charming MCP server — generate and host interactive web apps via MCP

• Create App: Create a new interactive web app and render it inline. Use this to build a new app from a request. This tool call is synchronous: when it returns, the app is already live at the URL in the
• Update App: Update an existing Charming app and render the fresh version inline. Use this to edit an app the caller already owns, identified by UUID. This tool call is synchronous: when it returns, th
• Get App: Fetch an existing app by ID and render it inline. Use this to open, re-render, or continue working with an app the caller already has. Returns the live embedded UI plus its callable API opera

Chart Color System

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Community: Submitted by a user or imported; check the owner before granting access

Solve, audit and simulate colorblind-safe chart palettes.

Turn rows into bar, line, pie and scatter chart images plus an optional PDF or HTML report.

Chart Library — Market-state research

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Market memory for AI: historical states, published studies and source evidence.

Discover Lake Michigan charter captains & boats, check availability, get quotes, and book.

CharterBench

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Every U.S.

• Screen Institutions: Find banks and credit unions matching filters. Returns a ranked list with key financials and ratios. Use for territory planning, prospect lists, and 'which institutions…' question
• Get Institution: Full profile of one bank or credit union: identity, size, YoY growth, all 17 ratios, peer medians for its asset band, and this quarter's change signals. Use the id from screen_institu
• Search Institutions: Look up institutions by name to get their ids. Cheap and fast; use before get_institution when you only know a name.

chartlink

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Charts and tables for AI agents with live-updating embed links.

Chartmetric MCP

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Access Chartmetric's music industry analytics — artist, track, playlist, and chart data across 18 domains via natural language

• Search Chartmetric Id: Search for a Chartmetric ID. REQUIRED: entity_name (string) - the bare entity name ONLY, with no extra qualifiers (no group/band, genre, language, country, or words copied from
• Get Ai Insights: Get cached AI insights for a Chartmetric entity using semantic search. REQUIRED: entity_id (int, Chartmetric entity ID), search_terms (list of strings like 'TikTok engagement', 'audie
• Tool Response Guidelines: Returns formatting guidance for presenting Chartmetric results in natural language rather than raw API detail. Optional: user_question (string) - if this is the first tool ca

ChartPane

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Renders interactive Chart.js charts and dashboards inline in AI conversations.

chartwire

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Generate production-ready chart code (Recharts, Chart.js, ECharts, Plotly) from a prompt.