Official MCP RegistryListed
Agent Toolbox
Free, no-key MCP server: token estimates, JSON Schema conversion, MCP configs, tool search.
First seen 16 Oct 2026. Evidence as of 19 Oct 2026.
4
Tools
From an anonymous probe
1
Source listings
Each with its own history
1
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| convert_schema | Convert a JSON Schema into OpenAI, Anthropic and MCP tool definitions. | Not declared |
| estimate_tokens | Estimate tokens and USD cost of a text across current frontier models (list prices verified 2026-10-16). | Not declared |
| mcp_config | Generate an mcpServers config block. | Not declared |
| search_directory | Search the Agent Toolbox directory of AI agent tools. | Not declared |
Change history
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.johngee518/agenttoolbox | 16 Oct 2026 | 19 Oct 2026 | 1 |