1 connection option
A2CR
Save AI-agent handoff checkpoints, WorkStash notes, and WorkThreads in a local A2CR workspace.
Source listings:
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159,409 candidate groupsPage 27 · 12 shown
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2 connection options
a2me-mcp-server
Read-only A2Me family context tools for AI assistants (members, dates, activity, relationships)
Source listings:
1 connection option
A4A (Agent-for-Agent Network)
Open E2EE messaging protocol and MCP server so AI agents of different people can talk directly.
Source listings:
1 connection option
A4B CMMS
[A4B](https://a4b.ai/) is a flat-rate CMMS (asset & maintenance management) that ships a native MCP server — an integration still uncommon in the CMMS category. AI assistants like Claude and ChatGPT can query asset inventory, create and update assets and maintenance tasks, search history, and generate reports. Secured with OAuth sign-in, audit logging, and per-organization isolation. Docs: https://docs.a4b.ai/mcp/
Source listings:
1 connection option
a4sx sessions
Search reviewed coding-agent sessions on a4sx anonymously; sign in (OAuth) to load or save sessions.
Source listings:
2 connection options
a4sx sessions
Search reviewed coding-agent sessions on a4sx anonymously; sign in (OAuth) to load or save sessions.
Source listings:
2 connection options
a9n9 Deep Research
Objective-driven deep research: free daily quick search plus MPP-paid cross-source browser reports.
Source listings:
2 connection options
aaaa-nexus — Formally Verified AI Safety APIs
Formally verified AI safety APIs. Pay-per-call via USDC (x402). 75+ endpoints, no signup.
Source listings:
1 connection option
AAAA-Nexus MCP
Formally verified AI safety APIs. 75+ endpoints, pay-per-call via USDC x402, no signup.
Source listings:
2 connection options
AAAS Science Magazine research breakthrough news (scienceorgwatch)
AAAS Science research news. $0.01/query. Register in-session — free testnet funds.
Source listings:
2 connection options
AaaSagent Templates
AaaSagent: browse agent templates (BYOK) and join the invite-only beta.
Source listings:
1 connection option
AAI Gateway
Unified MCP & Skill management gateway, shared across AI agents, 99% context token savings
Source listings:
What this catalog covers
- Source listings
- 158,931
- Candidate groups
- 161,765
- Setup-eligible endpoints
- Not reported
Sources observed 2026-10-23–2026-10-24. Listings can overlap across sources. Groups are identity candidates; setup eligibility is not a successful connection test.
Sources: MCP data from Glama connectors · MCP data from Glama source code · Official MCP Registry · API Tracker · publisher documentation
Default browsing excludes 2,356 specialized utility groups across the catalog. They remain available through keyword search and direct links. This editorial filter does not change the indexed totals or establish publisher quality.
Source-only projects have no generated connection option. Browse reviewed official MCPs →
- Glama connectors
API result set; pagination may cap at approximately 1,000 connectors. Not exhaustive.
- Glama source code
Complete chronological source-code catalog response; not a list of ready-to-use endpoints.
- Official MCP Registry
Complete paginated registry response; registry membership is not publisher verification.
- API Tracker · publisher documentation
Publisher-documented presets reviewed by API Tracker. Discoverability does not establish host OAuth readiness.
Listings are grouped by exact public endpoints, exact package sets, or explicit reviewed identity bindings. Shared names or repositories alone do not merge implementations. Registry affiliation and source quality scores do not establish an official publisher.