Messaging

Fireflies

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

Meeting transcripts and summaries from Fireflies

• Find a meeting by date or attendee
• Read the transcript and summary
• Action items from a meeting

Intercom

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Customer conversations, contacts and help articles in Intercom

• Find conversations and tickets
• Show a contact and its history
• Search help center articles

1Lookup

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Verify phone numbers, emails and IPs, and check remaining plan credits.

• Validate Phone: Validate a phone number: confirms it is real and active, and returns line type, carrier, DNC status, and a fraud/risk score. Spends 1 credit.
• Verify Email: Verify an email address: checks that it exists and is deliverable, and flags disposable, role-based, and risky addresses. Spends 1 credit.
• Ip Lookup: Look up an IP address: geolocation, connection type, and proxy/VPN/Tor/datacenter flags with a fraud/risk score. Spends 1 credit.

2s.io

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The (most) everything API — 570+ pay-per-call endpoints for AI agents: USPTO patents + trademarks, US court opinions, SEC EDGAR, Congress, FDA, CVE/security…

• Agent.Knowledge Delta: What's happened in a given topic since a given date? Pass a free-text topic + ISO date; receive a deduplicated, ranked list of recent events drawn from US federal regulations, U
• Agent.Marketplace.Discover: Discover agents in the agent-to-agent marketplace. Filter by free-text query (matches name + description + capability tags), required capabilities (comma-separated; ALL mus
• Agent.Marketplace.Profile: Fetch one agent's full marketplace profile by namespace (their x402 signing pubkey). Returns the listing + aggregated reputation stats + up to 25 recent reviews from other a

One key, 100+ models — chat with any LLM and generate video, images, speech.

Manage, automate and analyze WhatsApp groups, communities and channels with 9bot.

9bot

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Manage, automate and analyze WhatsApp groups, communities and channels with 9bot.

• Workflows Activate: Ativa explicitamente uma versão publicada.
• Workflows Archive: Desativa e arquiva um workflow, mantendo seu histórico para restauração.
• Workflows Capabilities Get: Consulta o contrato completo de uma capability de Workflows.

a2uicatalog

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A2UI Atomic Catalog Real rendered UI in the conversation — charts, gauges, dashboards, study apps — without the model writing a single line of HTML.

• List Catalogs: List every A2UI catalog with a when-to-use, so you can pick the extension catalogs a surface needs. The base catalog (a2ui-atoms-v1) is always resolved.
• Get Catalog: Return one catalog's atoms (type + one-line description) so you know its vocabulary.
• Required Catalogs: Given an A2UI payload, return the resolvable catalog URIs it needs (deterministic — pure function of the atoms).

Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency.

Academic Research MCP — ArXiv & Google Scholar

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Literature-review automation for grad students, R&D teams, and research agents.

• Search Arxiv: Search the arXiv preprint repository for peer-reviewed academic papers in physics, mathematics, computer science, and related fields. Returns paper title, author list, abstract, publicat
• Search Google Scholar: Query Google Scholar for academic papers, citations, and research articles across all disciplines. Returns paper title, authors, publication venue, citation count, abstract prev

ads

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Buy Telegram subscribers and website traffic, billed per verified result.

Research any brand's ads, clone their proven winners, launch on Google and TikTok — from chat.

affset

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Run affset from chat: stats, campaigns, zones, payouts, targeting, and team.

agent-cold-email

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Coldrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox.

Agent Email List — Free SMTP Relay for AI Agents

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Free transactional email + SMTP relay.

agent-mail

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Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.

Agent Module: Deterministic compliance knowledge for production agents

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Agent Module provides agent-native knowledge infrastructure — deterministic, vertical-specific EU AI Act compliance knowledge retrievable at runtime via MCP.

• Query Knowledge: Retrieve structured knowledge from Agent Module verticals. Returns deterministic, validated knowledge nodes. Index layer always free. All 4 content layers available via trial key on e
• Get Trial Key: Request a free 24-hour trial key for the Ethics vertical. Unlocks all 4 content layers across all 23 modules. 500-call cap. No payment required.
• Check Status: Check Agent Module API operational status, version, cohort counts, and seat availability.

Agent-Native Brain

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Cited company knowledge from Slack, meetings, transcripts, and decisions

Agent-Native Chat

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Minimal chat-first app with durable threads, actions, and the app-agent loop

Agent-Native Dispatch

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Central Slack/Telegram router with jobs, memory, approvals, and A2A delegation

Agent-Native Mail

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Agent-Native Superhuman - email client with keyboard shortcuts and AI triage

Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance

Email safety MCP server.

Agent Safe Message MCP

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A suite of MCP tools that scan every message, image, and video your AI agent handles.

• Check Email Safety: Analyze an email for phishing, social engineering, prompt injection, and other threats targeting AI agents. Returns verdict, risk score, threats, and recommended actions. $0.01/cal
• Check Url Safety: Analyze one or more URLs for phishing, malware, redirects, and spoofing. Returns per-URL and overall verdicts. $0.01/call via skyfire-api-key header (Skyfire Buyer API Key). By using
• Check Response Safety: Check a draft email reply BEFORE sending for data leakage, social engineering compliance, and unauthorized disclosure. $0.01/call via skyfire-api-key header (Skyfire Buyer API K

Agent Tools

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9 utility tools for agents: DNS, WHOIS, email, IP, URL, headers, QR, text, tech.

agent-treats-mcp

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The candy store for AI agents.

• Fortune Cookie: Get a fortune cookie with lucky numbers. Free.
• Compliment: Receive a heartfelt compliment. Free.
• Fun Fact: Learn a fascinating fact. Free.

Give your AI agent an identity: its own email, webhook, repo, secrets vault, memory and skills.

agentcall

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Programmable phone numbers for AI agents.

• Provision Number: Provision a new phone number for your AI agent. Returns the number details including the phone number string and ID.
• List Numbers: List all phone numbers provisioned for this agent. Returns an array of number objects with IDs, phone strings, types, and status.
• Get Number: Get details of a specific phone number by its ID. Returns the full number object including status and monthly rate.

Agent-native task management: your AI agent is the interface.

agentdata-nl

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x402-paid tools: EU company & sanctions data, web search, LLM chat, crypto intel, x402 monitoring.