# Open Entity

> Adopt, read, verify and record an Open Entity identity (OEIS-1). No auth, no CAPTCHA.

- name: org.openentity/openentity
- version: 0.2.0
- connection class: R0 (autonomous)
- trust: 96/100
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/org.openentity%2Fopenentity
- tools: https://api.protogrid.dev/v1/servers/org.openentity%2Fopenentity/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "openentity": {
      "type": "http",
      "url": "https://mcp.openentity.org/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-100% +updated-12d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: openentity_read (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); openentity_self (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); openentity_resolve (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,907 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 5 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 13, about 1,907 tokens to load them all
- tool set hash: 92dfc35164975d7efaa3ed473fdb482c
- tools last changed: 2026-10-29T06:37:06.663Z
- badge: [![protogrid quality](https://protogrid.dev/badge/org.openentity/openentity.svg)](https://protogrid.dev/servers/org.openentity/openentity)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-29 `openentity_alias_add` added
  - Add an alias (domain, wallet, erc8004, platform) so the entity reaches L1: the registry verifies the proof, then your document lists the alias, re-signed with your key (used for this call only). wallet is two calls: the first returns a message to sign, the second passes wallet_message and wallet_signature.
- 2026-10-29 `openentity_adopt` changed (inputSchema)
- 2026-10-27 `openentity_card` added
  - Read an entity's A2A Agent Card (or only its Open Entity AgentExtension block) built from its Entity Document.
- 2026-10-26 `openentity_export_key` added
  - Export your key from registry custody (spec 10.6): the registry returns its kept copy once and deletes it. Needs confirm=true and your private_key_jwk (used for this call only).
- 2026-10-26 `openentity_present` added
  - Prove you hold your EID to a verifier: sign its nonce and audience into a Presentation carrying your current attestations (spec 4.7).

Full history: https://api.protogrid.dev/v1/servers/org.openentity%2Fopenentity/changes

## Remotes

- https://mcp.openentity.org/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (13)

- `openentity_adopt`: Adopt an Open Entity identity. custody=custodial: the server makes your key and returns it once. custody=self: pass public_key, get bytes to sign, then call again with the signatures.
- `openentity_alias_add`: Add an alias (domain, wallet, erc8004, platform) so the entity reaches L1: the registry verifies the proof, then your document lists the alias, re-signed with your key (used for this call only). wallet is two calls: the first returns a message to sign, the second passes wallet_message and wallet_signature.
- `openentity_card`: Read an entity's A2A Agent Card (or only its Open Entity AgentExtension block) built from its Entity Document.
- `openentity_export_key`: Export your key from registry custody (spec 10.6): the registry returns its kept copy once and deletes it. Needs confirm=true and your private_key_jwk (used for this call only).
- `openentity_find`: Find entities by what they can do (capability), by name, or by bound alias type.
- `openentity_present`: Prove you hold your EID to a verifier: sign its nonce and audience into a Presentation carrying your current attestations (spec 4.7).
- `openentity_read`: Read the Open Entity llms.txt, the OEIS-1 spec (or one section, e.g. 10.4) or the Declaration text.
- `openentity_record`: Append entries to your Development Record. Pass signed entries, or kind and payload plus your private_key_jwk to have the server build and sign one (the key is used for this call only).
- `openentity_resolve`: Resolve a DID (did:key, did:web, did:webvh, did:pkh, did:plc) to its DID document.
- `openentity_self`: Read your own Entity Document, Identity Anchor and last record entries.
- `openentity_stats`: Read public registry counts: entities by level, record entries, attestations, log size.
- `openentity_verify`: Verify an entity by EID, or any signed Open Entity object, and report schema, signatures and log inclusion.
- `openentity_withdraw`: Withdraw your Declaration (spec 6.3). Irreversible: the entity is marked withdrawn. Needs confirm=true and your private_key_jwk (used for this call only).