# ZeroStart Paid Service Tools

> Bounded data, document, web-quality, and operations services purchased with USDC through x402.

- name: io.github.oppenheimervonbraun/zerostart-agent
- version: 0.9.3
- connection class: R0 (autonomous)
- trust: 91/100
- quality: 91/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.oppenheimervonbraun%2Fzerostart-agent
- tools: https://api.protogrid.dev/v1/servers/io.github.oppenheimervonbraun%2Fzerostart-agent/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "zerostart-agent": {
      "type": "http",
      "url": "https://zerostart-agent.jack-labs.workers.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 99
- freshness: 85
- provenance: 80
- drivers: +repository +namespace-matches-repo +reachable +uptime-96% ~updated-72d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 91/100 (strong)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 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: 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`: 23 of 23 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 1,995 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`: 2 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: 23, about 1,995 tokens to load them all
- tool set hash: 0a7d73aea78be55e4696780a89678897
- tools last changed: 2026-10-13T17:28:38.671Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.oppenheimervonbraun/zerostart-agent.svg)](https://protogrid.dev/servers/io.github.oppenheimervonbraun/zerostart-agent)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-13 `brief-audit` changed (description)
  - before: Audit short landing-page copy for clarity, outcome, call-to-action, and readable length. Price: $5000.00 USDC via x402.
  - after: Audit short landing-page copy for clarity, outcome, call-to-action, and readable length. Price: $50.00 USDC via x402.
- 2026-10-05 `brief-audit` changed (description)
  - before: Audit short landing-page copy for clarity, outcome, call-to-action, and readable length. Price: $10.00 USDC via x402.
  - after: Audit short landing-page copy for clarity, outcome, call-to-action, and readable length. Price: $5000.00 USDC via x402.

Full history: https://api.protogrid.dev/v1/servers/io.github.oppenheimervonbraun%2Fzerostart-agent/changes

## Remotes

- https://zerostart-agent.jack-labs.workers.dev/mcp (streamable-http, auth none, reachable true, uptime30d 0.96460176)

## Packages

_none_

## Tools (23)

- `accessibility-precheck`: Run a bounded static precheck of supplied HTML for common accessibility problems and return prioritized remediation guidance. Price: $35.00 USDC via x402.
- `agent-endpoint-readiness`: Check supplied OpenAPI, MCP, A2A, or x402 metadata for discoverability, input clarity, payment hints, and bounded outputs. Price: $2.50 USDC via x402.
- `brief-audit`: Audit short landing-page copy for clarity, outcome, call-to-action, and readable length. Price: $50.00 USDC via x402.
- `content-diff`: Compare two supplied text snapshots and return a bounded, machine-readable change digest. Price: $0.25 USDC via x402.
- `csv-profile`: Profile a bounded CSV sample for missing cells, duplicate rows, inconsistent widths, and column coverage. Price: $1.50 USDC via x402.
- `custom-checklist`: Generate a structured four-stage checklist for a supplied project topic. Price: $0.25 USDC via x402.
- `data-cleanup-plan`: Inspect supplied CSV or JSON, identify structural and quality problems, and produce a sequenced cleanup and validation plan. Price: $20.00 USDC via x402.
- `document-transformation`: Transform supplied notes into a structured executive brief, standard operating procedure, FAQ, or action memo. Price: $25.00 USDC via x402.
- `growth-operations-bundle`: Combine conversion-copy, accessibility, and operational-readiness reviews for supplied business materials in one bounded package. Price: $99.00 USDC via x402.
- `json-quality`: Validate JSON and report its size, shape, nesting, duplicate array values, and maintainability warnings. Price: $1.00 USDC via x402.
- `operations-package`: Convert a supplied business process into a practical SOP, responsibility map, checklist, controls, handoff, and KPI package. Price: $75.00 USDC via x402.
- `proofroute-select`: Rank up to 25 caller-supplied providers against explicit price, reliability, latency, evidence, capability, and escrow constraints without external browsing or model inference. Price: $0.01 USDC via x402.
- `proofroute-verify`: Check supplied JSON against an explicit acceptance contract and return a deterministic result receipt without external browsing or model inference. Price: $0.05 USDC via x402.
- `release-readiness`: Turn supplied release notes and checks into a risk-ranked launch readiness report. Price: $2.50 USDC via x402.
- `schema-repair`: Normalize a supplied JSON Schema, identify contradictions, and return a repaired draft without executing untrusted code. Price: $0.50 USDC via x402.
- `site-copy-review`: Review supplied website copy for audience clarity, value, trust, objections, structure, and calls to action, then return a prioritized revision blueprint. Price: $15.00 USDC via x402.
- `source-research-brief`: Turn supplied research notes and source excerpts into themes, supported claims, evidence gaps, questions, and an executive brief without inventing external research. Price: $50.00 USDC via x402.
- `store-client-kickoff`: A structured worksheet for goals, inputs, ownership, and deadlines. Price: $3.00 USDC via x402.
- `store-decision-log`: A compact system for recording decisions, owners, and due dates. Price: $2.00 USDC via x402.
- `store-home-inventory`: A neutral room-by-room household inventory organizer. Price: $2.00 USDC via x402.
- `store-operations-bundle`: All four original ZeroStart worksheets delivered as one licensed Markdown bundle. Price: $7.00 USDC via x402.
- `store-weekly-reset`: A reusable four-part weekly planning worksheet. Price: $2.00 USDC via x402.
- `structured-data-transform`: Apply an explicit, bounded field map to supplied JSON records and return transformed data plus a reversible change report. Price: $1.00 USDC via x402.