# Datoka Agent

> Signed agent execution declarations. Free verification; issuance 0.002 USDC via x402 on Base.

- name: dev.workers.bhazarstudio.datoka-agent/agent
- version: 0.8.4
- connection class: R0 (autonomous)
- trust: 82/100 flags: no-repository
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/dev.workers.bhazarstudio.datoka-agent%2Fagent
- tools: https://api.protogrid.dev/v1/servers/dev.workers.bhazarstudio.datoka-agent%2Fagent/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "agent": {
      "type": "http",
      "url": "https://datoka-agent.bhazarstudio.workers.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 98
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-94% +updated-16d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### 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: 100 (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
- pass `tools.annotations`: 5 of 5 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 5,058 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 25 (weight 15)

- warn `stability.changes`: 16 tool changes in 30 days
- fail `stability.rug_pull`: 2 tools kept their name but changed most of their description in 30 days; review before trusting them

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

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

- tools: 5, about 5,058 tokens to load them all
- tool set hash: 7bbd2fbf2825135b4180e296f1b2f413
- tools last changed: 2026-10-07T11:40:44.296Z
- badge: [![protogrid quality](https://protogrid.dev/badge/dev.workers.bhazarstudio.datoka-agent/agent.svg)](https://protogrid.dev/servers/dev.workers.bhazarstudio.datoka-agent/agent)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-07 `issue_proof_receipt` removed
  - Issue a Datoka Proof Receipt v0.1 from a commitment-only statement. Authenticated non-production pilot only; not sold through x402 in this release. Never send raw prompts or artifacts.
- 2026-10-07 `get_agent_public_keys` changed (title)
- 2026-10-07 `verify_agent_receipt` changed (title, description, inputSchema) **meaning changed**
  - before: Verify the declaration against a trusted Datoka receipt. A valid signature does not independently prove the action occurred.
  - after: Free verification of an execution event and its unchanged receipt returned by issue_agent_receipt. Checks signature, scope and event commitment against this issuer. No wallet or new issuance required. Use verify_proof_receipt for the distinct common proof-envelope format. A valid signature does not independently prove execution; compare original bytes locally.
- 2026-10-07 `issue_agent_receipt` changed (title, inputSchema)
- 2026-10-07 `prepare_agent_event` changed (title, description, inputSchema, outputSchema) **meaning changed**
  - before: Validate an agent execution declaration and compute its commitment. Does not create a receipt.
  - after: Free validation of a locally built execution declaration before issuance. Hash exact input and output bytes locally; supply identifiers and UTC timestamps with milliseconds. Returns the validated event, commitment and logical chain without creating or purchasing a receipt. Use issue_agent_receipt only if a portable signed declaration is needed.
- 2026-10-07 `verify_proof_receipt` changed (title, inputSchema)
- 2026-10-04 `get_agent_public_keys` changed (inputSchema, outputSchema)
- 2026-10-04 `verify_agent_receipt` changed (inputSchema, outputSchema)
- 2026-10-04 `issue_agent_receipt` changed (inputSchema)
- 2026-10-04 `prepare_agent_event` changed (inputSchema, outputSchema)

Full history: https://api.protogrid.dev/v1/servers/dev.workers.bhazarstudio.datoka-agent%2Fagent/changes

## Remotes

- https://datoka-agent.bhazarstudio.workers.dev/mcp (streamable-http, auth none, reachable true, uptime30d 0.9375)

## Packages

_none_

## Tools (5)

- `get_agent_public_keys`: Return public keys of this issuer. The operator must establish trust in this issuer independently.
- `issue_agent_receipt`: Persist a signed execution declaration receipt. Public price: 0.002 USDC via x402 on the advertised network. Preserve event, idempotencyKey and payment authorization on retries. Signed declarations do not independently prove execution.
- `prepare_agent_event`: Free validation of a locally built execution declaration before issuance. Hash exact input and output bytes locally; supply identifiers and UTC timestamps with milliseconds. Returns the validated event, commitment and logical chain without creating or purchasing a receipt. Use issue_agent_receipt only if a portable signed declaration is needed.
- `verify_agent_receipt`: Free verification of an execution event and its unchanged receipt returned by issue_agent_receipt. Checks signature, scope and event commitment against this issuer. No wallet or new issuance required. Use verify_proof_receipt for the distinct common proof-envelope format. A valid signature does not independently prove execution; compare original bytes locally.
- `verify_proof_receipt`: Free verification of a common Datoka proof against an independently obtained caller-supplied public trust registry and explicit issuer/scope/chain. Send only the proof, never raw documents. receiptVerified concerns signature, context and dates; status remains incomplete because the artifact is checked locally. No payment, factual accuracy or parent signatures are verified.