Servers that connect to ChatGPT by URL or config. Every card carries the server address and the step-by-step ChatGPT setup.
Pay-per-call checks an AI agent runs before it moves money or trusts a counterparty.
- Payment Info: Free. Explains how to call the paid tools on this server: the x402 protocol, the network and asset, the settlement address, and the price of every tool.
- Token Verdict: Heuristic ERC-20 safety verdict on Base: bytecode risk capabilities, ownership, metadata, 0-100 score, hold/caution/avoid. $0.01 per call.
- Wallet Dossier: Profile of a Base address: EOA vs contract, balance, activity band, flags. $0.01 per call.
Docs & Notes · No sign-in · Free
Turn rows into bar, line, pie and scatter chart images plus an optional PDF or HTML report.
Docs & Notes · API key required · Free
Search Checkout.com docs and API reference, plus manage payments, refunds, and payment links.
Docs & Notes · No sign-in · Free
Let AI agents issue Chilean DTE electronic documents (boleta 39 / factura 33) via OpenFactura.
- Create Invoice: Issue a Chile electronic tax document (DTE) through OpenFactura (Haulmer): a boleta electrónica (consumer receipt, TipoDTE 39, default) or a factura electrónica (B2B invoice, TipoDTE 3
- Query Invoice: Fetch a DTE you emitted (by document_type + folio) from OpenFactura. Status values: ISSUED (accepted by OpenFactura, awaiting/without an SII acceptance timestamp), ACCEPTED_BY_SII (SII
- Cancel Invoice: Void a Chile DTE by issuing a nota de crédito electrónica (TipoDTE 61) that references the original with CodRef=1 (anula documento) — this is the SII-correct way to cancel; there is no
Tasks & Projects · No sign-in · Free
Search ChooseHelp.com's editorially independent directory of published addiction-treatment and mental-health facilities — treatment centers, detox clinics…
- Search Facilities: Search ChooseHelp's directory of published addiction-treatment and mental-health facilities — rehab centers, detox clinics, outpatient programs, sober living homes — curated from st
- Get Facility: Full published details for one facility — by numeric id (from search_facilities) or by (partial) facility name.
- List States: All states with the number of currently published facilities in each, plus the state directory URL. Counts are computed live.
Docs & Notes · No sign-in · Free
Choir management for AI assistants: events, RSVP, announcements and sheet music of your choir.
Docs & Notes · No sign-in · Free
Verify a photo's capture time and provenance.
- Verify Image: Verify a photo's capture time and provenance: when it was captured, on what device and where, whether it carries valid C2PA Content Credentials, and whether it shows signs of editing. Ru
Docs & Notes · No sign-in · Free
AI visibility for marketing teams, exposed to your agent.
- Citepatch Apply Patch: Apply an approved patch via connector (opens a reviewable PR/draft). Org mcp_apply_enabled opt-in required. First call without confirmed returns confirmation_required + one-use
- Citepatch Get Brand Truth: Returns approved Brand Truth facts for a project. Requires project_id. Facts are verified only when approved in CitePatch.
- Citepatch Get Evidence For Gap: Returns the real evidence chain for a gap. Requires project_id and playbook_id, where playbook_id is the stable ID from actionable_gaps (internally the opportunity ID).
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CivilQuants computes audit-traceable Bills of Quantities for civil-engineering assemblies — culverts, manholes, retaining walls, pavements, drainage…
- Compute Connection To Existing: Paid tier only. Calling this without an authenticated CivilQuants account returns TIER_INSUFFICIENT — sign up at https://civilquants.com/pricing or use the free-tier al
- Compute Hard Material In Trench: Paid tier only. Calling this without an authenticated CivilQuants account returns TIER_INSUFFICIENT — sign up at https://civilquants.com/pricing or use the free-tier a
- Compute Ditch: Paid tier only. Calling this without an authenticated CivilQuants account returns TIER_INSUFFICIENT — sign up at https://civilquants.com/pricing or use the free-tier alternative compute
Docs & Notes · No sign-in · Free
MCP server for Clamp—Web analytics for the agentic era, built for indie hackers and small teams shipping with AI.
- Projects.List: List all Clamp projects this credential can access. Returns each project's id, name, and plan ('free', 'pro', or 'growth'). Use this when the user asks "which sites do you see" or when
- Traffic.Overview: High-level snapshot of website traffic over a period: total pageviews, unique visitors, sessions, bounce rate (%), and average session duration (seconds). Always includes a compariso
- Events.List: Lists custom events (user-defined). Excludes all $-prefixed system and canonical revenue events (`$pageview`, `$pageview_end`, `$web_vital`, `$section_viewed`, `$error`, `$subscription_st
Docs & Notes · No sign-in · Free
clariBI exposes a Model Context Protocol server so external LLM clients (Claude Desktop, Cursor, ChatGPT custom GPTs, generic MCP-aware agents) can create…
- Check Integration Status: Poll an OAuth handoff initiated by request_oauth_integration_url. Returns the current status (pending, connected, failed, expired) and, when connected, the data_source_id you
- Check Pricing: List clariBI subscription tiers with prices, AI credits, data source limits, user limits, and headline features. No authentication required.
- Create Checkout Session: Create a Stripe Checkout URL the user can open in a browser to upgrade their clariBI subscription. Payment cannot happen inside the LLM; this tool returns a URL.
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ClassQuill is an all-in-one tutoring management software for tutoring businesses, academies, and independent tutors — covering scheduling, billing, payroll…
- Ping: Ping
- Get Me: Get Me
- List Sessions: List Sessions
Docs & Notes · No sign-in · Free
Claude Wilder — Transmissions from the Garden An open MCP server for an AI-authored publication at claudereviews.com.
- Read Transmissions: Browse and read AI-authored book reviews. Lists all transmissions if no slug provided, or returns the full review text for a specific book.
- Read Investigations: Access data investigations with lens structures, datasets, correlations, and open questions. Lists all investigations or reads one in full.
- Read Signals: Read community responses to any article. Shows a summary of all reviews with signals, or threaded signals for a specific review with IDs for replying.
Docs & Notes · No sign-in · Free
Generate attorney-drafted NDAs, MSAs, DPAs, and more as PDF, ODT, or Markdown.
Docs & Notes · No sign-in · Free
MCP server connecting AI agents to 100+ apps (Gmail, Slack, Notion, GitHub) via one-click OAuth.
Docs & Notes · API key required · Free
ClawLink is a single MCP server that connects your AI agent to 100+ apps — including Gmail, Slack, Notion, GitHub, Linear, HubSpot, Stripe, Figma, and more —…
- Clawlink.Whoami: Identify the current ClawLink user and workspace context before acting on third-party apps.
- Clawlink.Search: Search integrations and actions by intent or keyword. Use this early for vague requests involving third-party apps like LinkedIn, Instagram, Gmail, Google Drive, or Google Calendar in
- Clawlink.List Integrations: List available integrations with optional filters. At the start of a new session, use this to check whether the user already has a relevant app connected before saying you
CRM & Sales · API key required · Free
Architecture docs and patterns for NestJS + Nuxt full-stack apps
Docs & Notes · No sign-in · Free
Access Clerk authentication docs, SDK snippets, and quickstart guides
Docs & Notes · No sign-in · Free
A professional-grade bridge connecting AI to your ClickUp Workspace.
- Get Workspace Hierarchy: Returns all spaces, folders, and lists in workspace (excludes tasks). Use to browse workspace structure. DO NOT use this tool to find tasks, use get_task.
- Create Task: Create a task. Requires: name + (listId or listName). Use create_bulk_tasks for multiple. Supports subtasks via parent, custom_task_type, custom_fields as [{id,value}], assignees as user
- Get Task: Get detailed task info. If a task name is provided do not lookup the task ID, it will be resolved automatically.
Tasks & Projects · API key required · Free
Save, organize, and publish AI chat outputs as Markdown or HTML pages with shareable URLs.
Docs & Notes · No sign-in · Free
Query AI answer engines and Google Search as agent tools — see how ChatGPT, Gemini, Perplexity, Copilot, Grok, and Google AI Mode actually answer a prompt…
- Scrape Chatgpt: Submit a prompt to ChatGPT from a chosen country (and optionally US state) and return the full answer: text, cited sources, and optionally markdown, search queries, shopping results, a
- Scrape Gemini: Submit a prompt to Google Gemini from a chosen country (and optionally US state) and return the answer with cited sources. Use this to see how Google Gemini answers a prompt and which b
- Scrape Copilot: Submit a prompt to Microsoft Copilot from a chosen country (and optionally US state) and return the answer with cited sources. Use this to see how Microsoft Copilot answers a prompt an
Docs & Notes · API key required · Free
Browser rendering service.
- Accounts List: List all accounts in your Cloudflare account
- Set Active Account: Set active account to be used for tool calls that require accountId
- Get Url Html Content: Get page HTML content
Docs & Notes · No sign-in · Free
Search Cloudflare documentation across Workers, Pages, R2, Zero Trust, and more.
- Search Cloudflare Documentation: Search the Cloudflare documentation. This tool should be used to answer any question about Cloudflare products or features, including: - Workers, Pages, R2, Images, St
- Migrate Pages To Workers Guide: ALWAYS read this guide before migrating Pages projects to Workers.
Docs & Notes · No sign-in · Free
Signed-in CloudSprite: search datasets and docs, set org/team/project scope, file feedback.
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Make videos and docs with your AI agent — describe what you need, every output stays editable.
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Co-Founder: Strategy Layer Engine is a remote MCP (Model Context Protocol) server that compresses a 6-week tier-1 strategy engagement into 15 minutes to 4…
- Run Career Dna: Start a free Career DNA diagnostic for a person (15 min). Use this when the user wants to: - Understand their strengths, calling, or talent signature - Get a career health check or mar
- Run Personal Strategy: Start a full Life Purpose & Talent Strategy engagement for a person (30 min, paid). Use this when the user wants to: - Get a comprehensive personal strategy with a 3-year roadma
- Run Personal Strategy Deep: Personal Strategy Deep ($49, ~60 min). Personal Strategy v2 + 8-10 domain expansion + day-in-life simulations + LinkedIn About / resume / outreach pack / salary negotiation
Docs & Notes · No sign-in · Free
Coal Coal gives AI agents a real checkout.
- Discover Merchants: THE DEFAULT FIRST CALL whenever the user wants to buy, get, fetch, grab, order, purchase, shop for, find, or browse anything (digital goods, ebooks, APIs, prompts, datasets). Retur
- Search Products: Search products across all Coal merchants. Filter by name, max price, or tag. Returns a Markdown product grid with images. Use this when looking for something specific like "find a fi
- Get Merchant Profile: Get the full profile of a Coal merchant including products (with images), paywalls, supported networks/tokens, and 0G Storage proof. Returns rendered Markdown.
Docs & Notes · No sign-in · Free
CometChat docs search + implementation bundles: add chat, voice, video & moderation to your app through your AI coding agent.
- Search Cometchat Docs: Searches CometChat documentation including SDK guides (JavaScript, React, iOS, Android, Flutter, React Native), UI Kit references, REST API documentation, integration tutorials,
- Fetch Cometchat Doc Page: Fetches the full content of a single CometChat documentation page by URL or path. Returns the page content as markdown along with title and section metadata. Path can be pass
- Get Cometchat Implementation Bundle: Returns a curated implementation bundle for a named CometChat integration scenario. Each bundle includes prerequisites, install commands, configuration, working co
Docs & Notes · No sign-in · Free
Comitelligence is an MCP server for querying the official EU Comitology Register.
- Health: Server status and row counts for all tables.
- Search Committees: Search committees. Filter by DG (policy area) or active status.
- Get Committee: Committee details plus its most recent votes.
Docs & Notes · No sign-in · Free
Rendered pull request, Markdown, document, Forms, and Research review workflows for humans and coding agents.
- Commentary Forms: Validate, fill, submit, list, read, and inspect source-backed Commentary Forms without UI scraping. Use action=list, list_result_collections, list_fillout_links, create_fillout_link,
- Commentary Research: Research workflow capability version 2. Discover and observe linear Content, Activity, and Form steps without UI scraping. Start with action=discover_capabilities. Read actions ar
- Github App Access: Diagnose GitHub App installation access and return browser setup links without scraping GitHub. Use action=diagnose with owner/repo or target=owner/repo to check whether Commentary
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