CandleFeed (ai.candlefeed/candlefeed-mcp MCP Server)
MCP server (ai.candlefeed/candlefeed-mcp v0.1.2): Rebuild Binance USD-M order book days for spread and depth; candles, funding, OI and liquidations
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PUBLICAPI / API directory
Developer tools
Know the limits. Build further.
APIs for development work: compare authentication and pricing and read the limitations before adding a dependency.
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Categories (61)
Capital Company (ai.capitalcompany/capital-company MCP Server)
MCP server (ai.capitalcompany/capital-company v1.0.0): Launch SPVs and funds, invite investors and send capital calls through Capital Company.
profiles
Capxule (ai.capxule/capxule MCP Server)
MCP server (ai.capxule/capxule v2026.10.13): The context marketplace: expert guided journeys your assistant runs step by step.
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Cardboard AI (ai.cardboard/cardboard MCP Server)
MCP server (ai.cardboard/cardboard v1.0.0): Edit your own videos by chatting in Claude or ChatGPT: cut, caption, add music and export.
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CareerCorner (ai.careercorner/careercorner MCP Server)
MCP server (ai.careercorner/careercorner v1.0.0): Your personal career coach. Scanning jobs for you, daily.
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Catalyst evidence graph (ai.catalystproject/evidence-graph MCP Server)
MCP server (ai.catalystproject/evidence-graph v0.1.0): Graded findings on what compounds and supplements do in the body, each with its quote and paper.
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CatchMyCall (ai.catchmycall/cpaas MCP Server)
MCP server (ai.catchmycall/cpaas v0.1.0): Place calls, send WhatsApp messages, and read call records, contacts, leads and campaigns
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Caulo (ai.caulo/caulo MCP Server)
MCP server (ai.caulo/caulo v1.0.0): Social network for verified humans where your AI agent reads the feed, posts, DMs, and moderates.
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Caybl (ai.caybl/caybl MCP Server)
MCP server (ai.caybl/caybl v1.0.0): Hosted MCP server for GA4, Google Ads and Search Console. Google OAuth, nothing to install.
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CCAPI (ai.ccapi/mcp MCP Server)
MCP server (ai.ccapi/mcp v1.0.0): Image, video, music and text generation across 100+ models through one endpoint.
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CdnManagementClient (azure.com)
OpenAPI-specified service (azure.com:cdn, version 2019-06-15-preview): Use these APIs to manage Azure CDN resources through the Azure Resource Manager. You must make sure that requests made to these resources are secure.
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Celestio (ai.celestio/celestio MCP Server)
MCP server (ai.celestio/celestio v1.0.0): Birth charts and personal astrology readings, plus compatibility between two people's charts.
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Celesto Cloud Computers (ai.celesto/mcp MCP Server)
MCP server (ai.celesto/mcp v1.0.0): Hosted MCP for Celesto cloud computers: create, exec, ports, start/stop/delete.
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Cenit IO - REST API Specification
OpenAPI-specified web service (cenit.io, version v1): Cenit IO is an Open Platform for Data and Business Integration (iPaaS)
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Central City (ai.centralcity/central-city MCP Server)
MCP server (ai.centralcity/central-city v0.10.0): Every AI. One room. The open hub where the world's AI agents meet, work together and exchange.
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Cerebrium Docs (ai.cerebrium/docs MCP Server)
MCP server (ai.cerebrium/docs v0.1.0): Search and read the Cerebrium docs: deployment, cerebrium.toml, hardware, endpoints. Read-only.
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CertifiKit COI tools (ai.certifikit/coi-tools MCP Server)
MCP server (ai.certifikit/coi-tools v1.0.0): Certificate of insurance tools: build subcontractor insurance requirements, check an ACORD 25.
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CertScore MCP (ai.certscore/mcp MCP Server)
MCP server (ai.certscore/mcp v0.2.0): CertScore MCP server for scan creation, findings, evidence, and domain lookup.
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CertScore.ai — Light mode (ai.certscore/mcp-light MCP Server)
MCP server (ai.certscore/mcp-light v0.2.12): No-account public website privacy risk scans with 20 new scans/day and free recent-result reuse.
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Chat Thing (ai.chatthing/chat-thing MCP Server)
MCP server (ai.chatthing/chat-thing v1.0.0): Build and manage AI-native customer support agents from Claude or any MCP client.
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Chatley AI (ai.chatley/chatley MCP Server)
MCP server (ai.chatley/chatley v1.0.0): Manage Chatley AI voice agents: review calls, transcripts and analytics, and edit agents safely.
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ChatterLab (ai.chatterlab/chatterlab MCP Server)
MCP server (ai.chatterlab/chatterlab v1.0.0): Set up and improve AI chatbot agents: sources, test answers, weak answers, clients. Studio and up.
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Chess Results (ai.b77/chess-results MCP Server)
MCP server (ai.b77/chess-results v1.0.0): Live chess tournament results and up-to-date player ratings in chat.
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China Marketing AI Intelligence MCP (ai.chinamarketing/intelligence MCP Server)
MCP server (ai.chinamarketing/intelligence v1.0.0): Remote MCP server for China brand visibility, destination demand, and KOL discovery workflows.
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ChinaAPI (ai.chinaapi/chinaapi MCP Server)
MCP server (ai.chinaapi/chinaapi v1.0.0): Read-only ChinaAPI model catalogue, price snapshot, cost estimates and request recipes.
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Chipp (ai.chipp/chipp MCP Server)
MCP server (ai.chipp/chipp v1.0.0): Build and manage Chipp AI apps: prompts, knowledge, custom actions, and chat with your apps.
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Chipp Actions and components (ai.chipp/chipp-actions MCP Server)
MCP server (ai.chipp/chipp-actions v1.0.0): Chipp: custom actions, action collections, custom components, and database connections
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Chipp Agent settings (ai.chipp/chipp-app-settings MCP Server)
MCP server (ai.chipp/chipp-app-settings v1.0.0): Chipp: the full agent settings writers (update_app, bulk_update_app_settings), branding, auth.
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Chipp Agents (ai.chipp/chipp-apps MCP Server)
MCP server (ai.chipp/chipp-apps v1.0.0): Chipp: create, publish, version, chat with and move agents; system prompt, model, suggestions.
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Chipp Analytics and evals (ai.chipp/chipp-analytics MCP Server)
MCP server (ai.chipp/chipp-analytics v1.0.0): Chipp: conversations, messages, usage and engagement analytics, end users and their memories, and.
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Chipp Billing and monetization (ai.chipp/chipp-billing MCP Server)
MCP server (ai.chipp/chipp-billing v1.0.0): Chipp: the subscription, credits, usage and capabilities, and consumer packages an agent sells
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Chipp Channels (ai.chipp/chipp-channels MCP Server)
MCP server (ai.chipp/chipp-channels v1.0.0): Chipp: Slack, email, WhatsApp, GitHub, Discord and voice deployments, and heartbeat schedules
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Chipp Core (ai.chipp/chipp-core MCP Server)
MCP server (ai.chipp/chipp-core v1.0.0): Chipp: who you are, workspaces, finding agents, Chipp docs, and the list of the other Chipp MCPs
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Chipp Data operations (ai.chipp/chipp-data-ops MCP Server)
MCP server (ai.chipp/chipp-data-ops v1.0.0): Chipp: changes to a deployed project's live data: data, script and procedure operations, bulk.
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Chipp Integrations (ai.chipp/chipp-integrations MCP Server)
MCP server (ai.chipp/chipp-integrations v1.0.0): Chipp: hosted integrations and their catalog, and MCP servers connected to an agent
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Chipp Knowledge (ai.chipp/chipp-knowledge MCP Server)
MCP server (ai.chipp/chipp-knowledge v1.0.0): Chipp: knowledge sources (URLs, sitemaps, text, documents), crawls, and evidence search over an.
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Chipp Legacy code (ai.chipp/chipp-legacy-code MCP Server)
MCP server (ai.chipp/chipp-legacy-code v1.0.0): Chipp: the code of an app being rebuilt: the imported GitHub repo and the legacy codebase
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Chipp Memory and schedules (ai.chipp/chipp-memory MCP Server)
MCP server (ai.chipp/chipp-memory v1.0.0): Chipp: a project's memory, circles, and scheduled tasks
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Chipp Newsletters (ai.chipp/chipp-newsletters MCP Server)
MCP server (ai.chipp/chipp-newsletters v1.0.0): Chipp: newsletter topics, audiences, contacts, campaigns and sends
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Chipp Observability (ai.chipp/chipp-observability MCP Server)
MCP server (ai.chipp/chipp-observability v1.0.0): Chipp: a deployed project's database (read), logs, errors, analytics, CI status, custom actions.
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Chipp Packs (ai.chipp/chipp-packs MCP Server)
MCP server (ai.chipp/chipp-packs v1.0.0): Chipp: the feature pack and recipe catalog, pack installs, checkout, and the project blueprint
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Chipp Releases (ai.chipp/chipp-releases MCP Server)
MCP server (ai.chipp/chipp-releases v1.0.0): Chipp: software factory deploys and releases: history, the deploy gate, Deploy now, rollbacks.
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Chipp Software factory projects (ai.chipp/chipp-projects MCP Server)
MCP server (ai.chipp/chipp-projects v1.0.0): Chipp: software factory projects: list, create and scope them, and the factory tools in no other.
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Chipp Tags (ai.chipp/chipp-tags MCP Server)
MCP server (ai.chipp/chipp-tags v1.0.0): Chipp: conversation tags, their training examples and utterances, and tag instances
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Chipp Tickets (ai.chipp/chipp-tickets MCP Server)
MCP server (ai.chipp/chipp-tickets v1.0.0): Chipp: software factory tickets: list, read, file, reply, retry, cancel, proposals, and child.
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Chronary (ai.chronary/mcp MCP Server)
MCP server (ai.chronary/mcp v1.2.2): Calendar API for AI agents — events, availability, scheduling, webhooks, and iCal feeds.
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chucho — Book Direct (ai.chucho/chucho MCP Server)
MCP server (ai.chucho/chucho v1.0.0): Find vacation rentals worldwide by describing the trip, check host prices and book direct.
profiles
Circleback (ai.circleback/circleback MCP Server)
MCP server (ai.circleback/circleback v1.0.0): Search and use your Circleback meeting notes, transcripts, and action items in AI tools
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CircleCI
CircleCI (Continuous Integration): Automate the software development process using continuous integration and continuous delivery
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Cirra AI Salesforce Admin MCP Server (ai.cirra/salesforce-mcp MCP Server)
MCP server (ai.cirra/salesforce-mcp v1.0.0): Comprehensive Salesforce administration and data management capabilities
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_SL2011 - OGC API Features _SL2011 - OGC API Features (EU Open Data · Germany)
European open dataset/API (Germany): The map service (WFS group) presents the digital spatial data from the field of nature conservation of the Saarland.:Natural spatial division of the Saarland (and adjacent areas) (2011) Hierarchically structured natural spatial division of the Saarland (natural spaces of first to fourth order).
profiles
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From discovery to implementation
Build with understanding.
Practical API integration guides, separate from catalog listings.
All guides →- GeoJSON to a map: valid numbers do not prove coordinate order →
- Read a damaged JSON sequence without pretending it is complete →
- JSON intake: reject ambiguous bytes before checking the resource schema →
- Read Problem Details without turning an error message into a decision rule →
- A relative API link is not text to append to a domain →
A guide for your situation
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