Tools API
List Available Tools
Execute Tool
Built-in Tools
| Tool | Description |
|---|---|
browser | Web browsing and scraping |
file_system | File read/write operations |
terminal | Shell command execution |
code_execute | Code execution in sandbox |
web_search | Multi-engine search with BM25/Reranker filtering — returns cleaned, deduplicated snippets |
web_fetch | 3-tier local fetch (HTTP/Browser/Stealth) with DOM pruning and Markdown extraction |
github | GitHub API integration |
MCP Tools
External tools connected via MCP are automatically registered alongside built-in tools. MCP tool names are internally prefixed asmcp__{server}__{tool} for namespace isolation — the API accepts both the prefixed and original names.
Filtering
Per-agent tool filtering is supported viatool_include / tool_exclude in MCP server config:

