Public cross-protocol service discovery: MCP clients find A2A capabilities; A2A clients find MCP tools. Discover without registration; configured free execution uses your identity at this same address.
Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.
Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"agentbridge-2","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.
Everything here was measured by our prober or read from a registry. Nothing is self-reported.
Not distributed through a package registry we index.
| when | check | result | http | latency | detail |
|---|---|---|---|---|---|
| 5 h ago | a2a card | ok | 200 | 263 ms | card: AgentBridge · 2 skills |
| 12 h ago | a2a card | ok | 200 | 150 ms | card: AgentBridge · 2 skills |
| 19 h ago | a2a card | ok | 200 | 143 ms | card: AgentBridge · 2 skills |
| 27 h ago | a2a card | ok | 200 | 271 ms | card: AgentBridge · 2 skills |
| 34 h ago | a2a card | ok | 200 | 147 ms | card: AgentBridge · 2 skills |
| 2 d ago | a2a card | ok | 200 | 149 ms | card: AgentBridge · 2 skills |
| 2 d ago | a2a card | ok | 200 | 273 ms | card: AgentBridge · 2 skills |
| 2 d ago | a2a card | ok | 200 | 151 ms | card: AgentBridge · 2 skills |
| 3 d ago | a2a card | ok | 200 | 143 ms | card: AgentBridge · 2 skills |
| 3 d ago | a2a card | ok | 200 | 144 ms | card: AgentBridge · 2 skills |
Attributed to the source that supplied each field. Treated as claims, not facts.
No long description beyond the summary.
Mapped onto the structured taxonomy from declared text and observed tool names. Confidence shown for derived entries.
Every source is kept verbatim. Field changes are logged as events.