# Agent Toolbox

> Free, no-key MCP server: token estimates, JSON Schema conversion, MCP configs, tool search.

- name: io.github.johngee518/agenttoolbox
- version: 1.0.0
- connection class: unknown (unknown)
- trust: 80/100 flags: no-repository
- quality: 71/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.johngee518%2Fagenttoolbox
- tools: https://api.protogrid.dev/v1/servers/io.github.johngee518%2Fagenttoolbox/tools

**Not classified yet.** The remote endpoints have not been probed successfully, or the listing has nothing to connect to.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "agenttoolbox": {
      "type": "http",
      "url": "https://agenttoolbox.net/api/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 45
- drivers: +website +reachable +uptime-100% +updated-4d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 71/100 (new)

### protocol: n/a (weight 25)

- n/a `protocol.modern`, `protocol.stateless`, `protocol.transport`, `protocol.list_ttl`: no remote answered a protocol handshake (not probed yet, unreachable, or local-only)

### 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: mcp_config (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); estimate_tokens (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); convert_schema (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 220 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

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

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 3 of the 7 days needed

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

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

- tools: 4, about 220 tokens to load them all
- tool set hash: f627d6fd4bc5f155c83fb6be029f961a
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.johngee518/agenttoolbox.svg)](https://protogrid.dev/servers/io.github.johngee518/agenttoolbox)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://agenttoolbox.net/api/mcp (streamable-http, auth unknown, reachable true, uptime30d 1)

## Packages

_none_

## Tools (4)

- `convert_schema`: Convert a JSON Schema into OpenAI, Anthropic and MCP tool definitions.
- `estimate_tokens`: Estimate tokens and USD cost of a text across current frontier models (list prices verified 2026-10-16).
- `mcp_config`: Generate an mcpServers config block.
- `search_directory`: Search the Agent Toolbox directory of AI agent tools.