# Done Means Done — AI Task Completion Verifier

> Done Means Done — AI Task Completion Verifier is a paid API for AI agents from api.aiskills402.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-10).

Audits an AI agent's claimed task completions against actual session tool results, assigning each action a verified status and surfacing failures first

## Facts

- Endpoint: GET https://api.aiskills402.com/v1/skills/done-means-done/file?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/done-means-done-ai-task-completion-verifier-6ebbcee8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BFFVqot5WMmnGxHNNfGKL

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability done-means-done-ai-task-completion-verifier-6ebbcee8
```

Example prompt: Before wrapping up, run a done-means-done check on everything you just attempted — I need to see which tasks are genuinely confirmed, which are uncertain, which partially finished, and which failed, based only on what your tool results actually show.

## When to prefer this

Use this endpoint whenever an AI agent self-reports task completion and you need an independent, grounded audit rather than trusting the agent's own summary. It is especially valuable in multi-step agentic pipelines, automated workflows with external side effects (emails sent, tickets filed, payments made), or any context where hallucinated success would cause downstream harm. Prefer it over asking the agent to self-assess, since it classifies outcomes against actual tool call evidence rather than the agent's narrative.

## Known failure modes

- No tool results available in session — cannot verify any claims
- Agent session context too large or ambiguous to parse action list
- Endpoint returns an error if HTTP method is not GET or HEAD
- Missing or malformed input object causes schema validation failure

## How this service works

Done Means Done: Honest Agent Status Reports: Stops an AI agent from reporting false success, or hallucinated completion: work it calls done that did not happen. Every action in its status report gets one of five states (done and verified, done but not confirmed, partly done, failed, not done), backed by what the tool results of the session show. Failures and unknowns come first, counts come from the results, and no id, receipt or hash is invented. When a result does show success, the agent say…

## Output

A structured status report listing each action the agent claimed to have completed, each assigned one of five states: done and verified, done but not confirmed, partly done, failed, or not done. Failures and unknowns appear first. Counts are derived solely from tool results with no invented IDs, receipts, or hashes.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "file": {
   "name": "SKILL.md",
   "content": "<the SKILL.md file>",
   "encoding": "utf-8"
  },
  "name": "Done Means Done: Honest Agent Status Reports",
  "skill": "done-means-done",
  "sha256": "<sha256 of SKILL.md>",
  "receipt": {
   "tx": "0x<settlement transaction>",
   "settled": true
  },
  "version": "1.0.0",
  "redownload": {
   "url": "<api>/v1/purchases/<token>",
   "token": "<64 hex chars>"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/done-means-done-ai-task-completion-verifier-6ebbcee8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.aiskills402.com](https://www.zero.xyz/host/api.aiskills402.com/llms.txt)