Month to date · 1 daily snapshots
State of the agent web — November 2026
Observed 2026-11-01 through 2026-11-01. These figures describe the public cards in LocalMark’s snapshots.
2,642Public agents in latest snapshot
1,967Publisher domains
5.19%Verified card signatures
34.86%Read-only A2A response confirmed
What moved
The listed-agent total changed by +0 between these snapshots. Discovery, removals, check failures and merged alternate addresses can all change this number.
| UTC snapshot | Agents | Publishers | Signed | A2A responding |
|---|---|---|---|---|
| 2026-11-01 | 2,642 | 1,967 | 5.19% | 34.86% |
Common publisher-declared tags
- x402 — 402 publishers
- search — 331 publishers
- discovery — 319 publishers
- mcp — 251 publishers
- verification — 191 publishers
- a2a — 169 publishers
- directory — 138 publishers
- base — 137 publishers
- usdc — 135 publishers
- audit — 133 publishers
Method and limits
Verify each source gzip SHA-256 and record count, then count public records and observation fields. Rank declared tags by distinct publisher_domain values. Code is published with the developer tools.
- Observation begins on the first available snapshot date, which may be mid-month.
- Listing totals change through discovery, failures, removals and duplicate consolidation. Net change does not equal newly created agents.
- A signature result, ownership claim and read-only protocol response are separate observations, not certification.
- Capability tests, where opted in, are separate from the read-only protocol response counts here.
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Credit: Data: LocalMark (localmark.ai), CC BY 4.0. Publisher-supplied content remains outside LocalMark’s licence.