# TokenOS dApp Builder

> Idea to buildable dApp spec

- name: ai.tokenos/dapp-builder
- version: 1.0.1
- connection class: R0 (autonomous)
- trust: 81/100 flags: no-repository
- quality: 91/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.tokenos%2Fdapp-builder
- tools: https://api.protogrid.dev/v1/servers/ai.tokenos%2Fdapp-builder/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "dapp-builder": {
      "type": "http",
      "url": "https://tokenos.ai/api/mcp/apps/dapp-builder"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 50
- drivers: +dns-namespace +website -thin-description +reachable +uptime-100% +updated-18d-ago -no-repository
- 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 2025-11-25; 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: 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`: 3 of 3 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 375 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`: 1 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: 3, about 375 tokens to load them all
- tool set hash: 2fec212dcae3ed75885650ed05f62b52
- tools last changed: 2026-10-03T10:23:01.382Z
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.tokenos/dapp-builder.svg)](https://protogrid.dev/servers/ai.tokenos/dapp-builder)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-03 `plan_dapp` changed (description, inputSchema)
  - before: Turn an app idea into a spec (features, pages, components, data model, Web3 integrations, stack, steps, credit estimate) with a pre-filled TokenOS IDE link.
  - after: Turn the user's app idea into a spec (features, pages, components, data model, Web3 integrations, stack, steps, credit estimate) with a pre-filled TokenOS IDE link. Only call with the user's own description — if the request is vague (e.g. “build an app”), ask the user what the app should do and for whom first; never invent an idea.

Full history: https://api.protogrid.dev/v1/servers/ai.tokenos%2Fdapp-builder/changes

## Remotes

- https://tokenos.ai/api/mcp/apps/dapp-builder (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (3)

- `plan_dapp`: Turn the user's app idea into a spec (features, pages, components, data model, Web3 integrations, stack, steps, credit estimate) with a pre-filled TokenOS IDE link. Only call with the user's own description — if the request is vague (e.g. “build an app”), ask the user what the app should do and for whom first; never invent an idea.
- `recommend_models`: Pick the best, balanced and cheapest frontier models from the live TokenOS roster for a build task, with price multipliers.
- `tokenos_capabilities`: Reference: supported chains, deployment targets, hosting, token launch, agents, payments and credits.