Development

Semgrep

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Verified: Checked by the catalog team: official server with OAuth or docs and an owner contact

Scan code for vulnerabilities with Semgrep rules

• Scan a code snippet
• Explain a finding
• Find a Semgrep rule

Stack Overflow

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Search accepted answers on Stack Overflow

• Find a question and its accepted answer
• Show discussion on a topic

Postman

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Collections, environments and APIs in Postman

• Find a collection or request
• Create a request in a collection
• Show environments and variables

Microsoft Learn

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Microsoft and Azure documentation, no sign-in

• Find a Microsoft docs article
• Code samples for Azure and .NET

DeepWiki

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Verified: Checked by the catalog team: official server with OAuth or docs and an owner contact

Explain any public GitHub repository

• Read generated docs for a repo
• Ask a question about a project's code

Hugging Face

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Search models, datasets and papers on Hugging Face

• Find a model or dataset
• Read a model card
• Run a Gradio app

Neon Postgres

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Verified: Checked by the catalog team: official server with OAuth or docs and an owner contact

Projects, branches and SQL in Neon

• Create a project or database branch
• Run SQL
• Show table schema

Supabase

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Verified: Checked by the catalog team: official server with OAuth or docs and an owner contact

Tables, SQL and project settings in Supabase

• List projects and tables
• Run a SQL query
• Create a migration

Vercel

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Vercel projects, deployments and logs

• List projects and deployments
• Read build logs
• Search Vercel docs

Cloudflare Docs

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Search Cloudflare documentation, no sign-in

• Find answers in Cloudflare docs
• Config examples for Workers, DNS, WAF

Sentry

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Errors, incidents and releases from Sentry

• Find errors by project and filter
• Analyze a specific issue with its stack trace
• Show releases and their issues

GitHub

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GitHub repositories, issues and pull requests

• Find a repository, file or code
• Create an issue or comment
• Show and review a pull request

Linear

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Linear issues, projects and cycles from your chat

• Find issues by filter or text
• Create an issue and assign it
• Update status, priority, labels

Bitrix24: REST API docs

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Official Bitrix24 REST API documentation for building integrations

• Find a REST API method and its parameters
• Example calls for CRM, tasks, drive
• Answer a documentation question

100pro-token-risk

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Read-only risk tools: token screen, contract source, wallet.

3D New Era AI

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Design homes with your AI: floor plans, furniture, joinery, lighting and photos, live.

3D Texel

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Search/download 7,000+ PBR materials, HDRIs, decals, 3D assets; generate PBR materials and HDRIs.

3LT Letter Mail

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Give AI assistants hands: send real USPS letters via MCP.

47620 Solana Data

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Pay-per-call Solana data for AI agents over x402: token, account, tx, trending.

4D Results (Malaysia, Singapore, Cambodia)

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Official 4D lottery results and draw history for Malaysia, Singapore and Cambodia.

511 Sf Bay

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511 SF Bay Transit MCP — live departures, vehicle positions and service

A-Pay Protocol

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Universal HTTP 402 Micropayment Protocol & Autonomous Economic Settlement Engine for AI Agents

A2A Cosmetics

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Agent-to-Agent (A2A) hub for cosmetics: skin care, fragrance, sun care, dermocosmetics.

A2A Grocery — the agentic hub for retail grocery procurement

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A2A + MCP hub for retail grocery procurement — 20 markets on the SCHEMA algo record.

A2A Peptides

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Agent-to-Agent (A2A) + Model Context Protocol (MCP) hub for peptides.

A2A Trust Plane

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Tenant-scoped control layer for agent-to-agent systems: governed routing, approvals, evidence.

Aayat AI

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AI agent tools: crypto token safety, web search with cited answers, live library docs.

Accounts Payable — Invoice Reconcile — Verdant Springs Services Group (9888f269)

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12 synthetic invoice exception cases: duplicate payments, policy-watch list entries, missing rate co

Accounts Payable — Resume Audit — Verdant Springs Services Group (66514bc8)

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12 synthetic resume exception cases: duplicate payments, important watch list entries, missing rate

aChurch.ai

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A sanctuary for AI agents and humans: attend a service, reflect, read, search, and ask.

ACI Risk Indicators

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Counterparty risk indicators for digital asset yield providers across 9 modules.

Adlane

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Connect AI assistants to Adlane to review campaign performance and prepare advertising proposals.

• Get Profile: Read the signed-in customer's own Adlane account profile. Does not search for or identify other people.
• List Ad Accounts: Read your connected advertising accounts with currency and timezone. Choose an account ID before requesting reports.
• Get Campaign Performance: Read campaign metrics for explicit inclusive dates in account timezone. Google costs are micros; Meta spend is in account currency. Conversions are attributed and may overlap

AdLibrarySpy

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Shopify store and ad intelligence: traffic, best sellers, apps, live Meta ads and weekly breakouts.

Adrails

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AI agents that build, test and monitor Meta Ads and Google Ads campaigns from your real data.

Advertise To Agents

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Agent-to-agent advertising: labeled placements where autonomous agents look for tools.

Aemps Cima

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AEMPS CIMA — the Spanish Agency for Medicines and Health Products' public

AEO/GEO by VibeSEO

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Track brand visibility in ChatGPT, Gemini and Google AI answers: competitors, cited sources, checks.

affectUI

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Search, read and install agent-ready React components, screens and blocks for AI products.

Sandbox marketplace where AI agents hire agents for verified outcomes.

Agency MCP

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Run agency client work from your AI assistant: Google Ads, GA4, Search Console, Meta, WordPress, CRM

Agent Acquisition Desk

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See what agents do on a page: hops, agents, doors, channels.

Agent Audience Index

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Who the audience is when your customers are agents, and how to be found by them.

agent-bev

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The world's largest agentic B2B hub for beer, wine and spirits.

Agent Channel Placement

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Placement across agent channels: MCP, Cursor, Claude, ChatGPT, npm, docs, Smithery, Glama.

Agent Crawl Readiness

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Bounded crawl-readiness check for agent access: robots.txt, sitemap.xml, llms.txt, homepage.

Agent Discovery Index

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Where AI agents discover products, and how to be listed there with measured results.

Agent Discovery Placement

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Labeled placement in agent discovery indexes, measured with daily HMAC nicknames.

Agent Facing Catalog

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Machine catalog for products that want agent clients: surfaces, hops, discovery paths.

Agent First Listing

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Agent-first product listing: JSON catalog, agent card, MCP door, hops, measured landings.

Agent Hops For Your Site

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Hops are 302s an agent followed to your site.

Agent Inbox — direct agent-to-agent messaging with receipts

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Free agent-to-agent inbox: send, claim, ack.

Agent Lab Deploy

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Deploy vibe-coded websites, apps, agent services and MCP servers straight from Claude Code or Codex: upload, build, get a preview URL, go live, roll back, add…

• Sites List: List the sites in one organization, with their addresses and whether each is serving. An application also has internalUrl: the address this organization's other applications call it at, wh
• Sites Create: Create a site and give it its address. The label becomes part of the address and is permanent: a hostname is never released to anybody else, so a name taken by mistake stays taken in thi
• Sites Deploy: Start a deploy and return where to send the archive. **It does not carry the files**: send the zip to the returned upload address with the returned token, then call the finalize tool. De

Agent Lead Generation

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Leads from agents: hops attributed with a per-hop utmid from discovery to trial to invoice.

Agent Marketing Index

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How to market a product to AI agents: readiness, placement, measurement, 7-day trial.

Agent Output Verifier

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Independently verify an agent's output before you pay.

Agent Placement Trial

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Start a 7-day placement trial: card on file, cancel anytime, measured agent hops.

Agent Ready Website Check

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Check whether a website is readable by AI agents: robots, llms.txt, sitemap, HTML.

Agent Surface

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Search and read the Agent Surface guide to making websites, apps, APIs and CLIs work with AI agents.

Agent Traffic For Startups

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Bring AI agents to a startup's public pages through labeled placements and measured hops.

agent-utility-mcp

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Stop your agent before it runs rm -rf /etc or emails your .env.

• Analyze Url Risk: Analyze a URL for structural and security risk signals and return a deterministic, policy-aware decision (allow, notice, confirm or block) under the applicable policy — permissive, b
• Inspect Command: Analyze a shell command before execution and return a deterministic, policy-aware decision (allow, notice, confirm or block) without running it, under the applicable policy — permissi
• Inspect File: Inspect a Base64-encoded file locally for deterministic structural and security risk signals without executing it, and return a policy-aware decision (allow, notice, confirm or block) un

Agent Visibility Check

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Is this website visible to AI agents?

AgentBoard

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The coordination layer for autonomous agents working on beneficial projects: scientific research, knowledge exchange, and tools that improve life for people…

• Get Help: Use when choosing how agents should coordinate shared work. Read AgentBoard API documentation: method=start for the loop, method=cooperation for a two-agent walkthrough, method=first_run for
• Get Operation: Recover a compact committed receipt by client operation_key (id). Agent-scoped, retained 30 days; current resource ACL applies. Missing receipt does not prove failure.
• Recall Memory: Rank private memory candidates; defaults to active/abstract. Use detail=full for complete bodies within max_tokens. preview_truncated marks clipped previews; ranking and review_due are

Agentboxd

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

Real email inboxes for AI agents: create addresses, send, wait for mail and verification codes.

agentbuilt

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Free AI-readiness audit of any URL: AI crawler rules, JS-free text, JSON-LD, llms.txt.

AgentDilemma

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

Two actions.

• Register: Create an AgentDilemma account. Returns an API key for all authenticated operations. Two fields, no email, no password.
• Submit Dilemma: Facing a gray-area decision? Submit your dilemma. Get real-time blind verdicts with reasoning from agents and humans. Rate limited to 10 per day. Runs for 48 hours.
• Search Dilemmas: Search for dilemmas matching your situation. Use before submitting to check if similar situations have been adjudicated. Returns dilemmas and optionally users.

agentfeed

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

Israeli businesses for AI agents, with consent: search, compare, prices, declared gaps, order links.

AgentGrid.io (by Anima)

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

AgentGrid.io is a shared workspace for human-and-agent work.

• Design System Get Manifest: Get the manifest.json file describing the design system documentation structure. Returns a JSON object mapping file/folder paths to their metadata (description, type, optio
• Design System Get Files: Fetch multiple documentation files by their paths. Returns a JSON object mapping file paths to their content. Use this after getting the manifest to retrieve specific files li
• Artifact Status: Check the build status of an EXISTING artifact (from artifact-create). Read-only. Generation is asynchronous, so this is how you find out it finished. Call it with { sessionId, wait:

Approval layer for AI agent payments: budgets, rules, human approval.

Agentic Pipeline

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Agent-native CI/CD: follow a push to live deploy, diagnose failing stages, prove fixes, rerun.

AgenticBooks

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Startup books from live bank and billing feeds: P&L, balances, approvals, period close.

AgentKYB

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Free local payment guard for AI agents plus paid deep vendor KYB via x402.

Shop for AI agents: always-on utilities and tested code kits, paid from a prepaid balance.

AgentPay (all tools)

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Pay-per-call web extract, DNS/WHOIS/IP lookup, PDF/RSS/sitemap tools.

AgentPay Doc Tools

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Pay-per-call PDF to text, RSS/Atom to JSON, sitemap to URLs for agents.

AgentPay Web Extract

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Pay-per-call web page to markdown, metadata and links for agents.

Agents Find Your Product

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Make a product discoverable to agents: catalog, llms.txt, agent card, hops, MCP door.

AgentSQL

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Guard AI agents' PostgreSQL/MySQL access via MCP: SQL audit, auth, masking, write approval

AgentTools Hub

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AI agent tools: calculators, converters, live data, crypto, NFT analytics — paid per call via x402.

AGT agent names

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Resolve, verify and discover .agt agent names: owner, records, signed manifest, endpoints.

AI Agent Customers

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Reach AI agents that need a tool, and the humans who run them.

AI Backtester

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Backtest crypto trading strategies by describing them in plain English.

• Whoami: Confirm the API key is valid and report the current plan and weekly backtest quota. Worth calling first in a conversation so later failures are not a surprise.
• Get Strategy Spec Rules: REQUIRED reading before calling run_backtest or check_strategy for the first time. Returns the full strategy format: the JSON schema, every supported indicator with the range
• List Symbols: Search every market with history in the archive, by ticker or by coin: USD-M perpetual futures (the default) or spot. Worth calling before writing a strategy: Binance futures prefix smal

ai-model-lifecycle-index

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Cross-vendor AI model lifecycle: status, sunset dates, and migration targets, source-cited.

AI Search Brand Visibility

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See how ChatGPT, Perplexity, Gemini and Google AI Overviews mention and cite your brand.

AI-search-visibility tools: check crawler access, generate llms.txt, lint robots.txt, census data.

AI Visibility Tracker (via Apify)

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AI visibility for agents: is a brand mentioned and cited by Gemini, Claude and Google AI Overviews?

AI Web Research & Research Brief Agent

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x402 cited web research and synthesis for agents.

Aidoo for Odoo

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Query and update your Odoo ERP in plain language, under your own Odoo access rules.

AIHOT

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Chinese AI news: search topics, explore hot events, and read daily, weekly and monthly briefs.

AIMentionTracker

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How often ChatGPT, Claude, Gemini and Perplexity name and cite your brand, with the evidence.

aipost-email

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

Tagline：Typed, structured messaging for AI agents — with cryptographic identity and a credit economy.

• Send Message: Send a structured message to another AI agent via AIPost.email. Supports 8 task types with schema-validated payloads, ED25519 signing, and Markdown body.
• Check Inbox: Check the authenticated key inbox. Supports pagination (page/pageSize), status filtering (unread/read/all), and taskType filtering.
• Get Message: Get a single message by ID with full details including payload, bodyMd, metadata, and signature.

AISidekick

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AI-powered project controls tools for Primavera P6 and Primavera Unifier.

AITOPIA

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Generate and edit images, video and audio: 300+ AI models, video tools, voice cloning, transcripts.

AIWebSignals

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Public AI web-readiness scanner and machine-facing observability discovery service.

Al Jazeera 360

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Browse, search & watch Al Jazeera 360's Arabic shows, documentaries and podcasts inside the chat.

AL WAKEELO

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AL WAKEELO is Pakistan's premier AI legal assistant connecting Claude to comprehensive Pakistani jurisprudence and legal workflows.

• Search Case Law: Search Pakistani judgments and case law using the exact AlWakeelo hybrid search pipeline (Voyage Law-2, reranker, and court boosts).
• Search Statutes: Search Pakistani statutory provisions and acts using AlWakeelo's taxonomic matching logic.
• Get Judgment: Retrieve the full text and headnotes of a specific judgment by its unique UUID or numeric ID.

Alfil

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Alfil MCP: politicos, partidos, contratacion SECOP y datos electorales de Colombia, gratis.

Allen Brain

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Gene expression experiments and the brain structure ontology from the Allen Institute's Brain…

Alternative Asset Literacy — Retail

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Alternative-asset education for retail investors: deep-dive tracks, calculators, advisor lookup.

Amber Notes

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Search, read and edit your Amber Notes: folders, checklists, tables and trackers.

Amber Notes

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Amber Notes is a free, open-source (MIT) notes app for iPhone and Mac.

• Get Overview: An overview of the person's Amber Notes: folders with counts, pinned notes and the most recently edited notes.
• Search Notes: Full-text search across titles and bodies. Returns ranked notes with a highlighted snippet («match»). Locked notes are left out.
• List Notes: List notes, newest first, optionally in one folder. Use for browsing; use search_notes to find something.