Documentation
¶
Overview ¶
Package server — HTTP gateway (ADR-014 Phase 2, v0.11).
`clawtool serve --listen :8080 --token-file <path>` mounts a thin HTTP surface that proxies prompts to the supervisor and exposes the agent registry. Every dispatch goes through Supervisor.Send (same call site as the CLI / MCP). Auth is bearer-token at the edge — non-negotiable; the relay opens an exec-arbitrary-code-on-host surface.
TLS is not terminated here. Operators front this with nginx / caddy / Cloudflare Tunnel — we do not invent a cert story (see ADR-014 Rationale).
Package server starts the clawtool MCP server.
Per ADR-004, clawtool exposes itself as one MCP server over stdio. Per ADR-006, core tools use PascalCase names (Bash, Read, Edit, ...). Per ADR-008, configured sources spawn as child MCP servers and their tools are aggregated under `<instance>__<tool>` wire names.
Boot order on every `clawtool serve`:
- Load config + secrets.
- Build sources.Manager and start each configured source. Failures on individual sources are non-fatal; their tools just don't show up.
- Build a search.Index from descriptors of every tool we plan to register: enabled core tools + ToolSearch + aggregated source tools. This index powers the ToolSearch primitive — see ADR-005 for why search-first is the prerequisite that lets a 50+ tool catalog scale.
- Register all tools on the parent MCP server. ToolSearch closes over the index reference; aggregated source-tool handlers route via the manager.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func InitTokenFile ¶ added in v0.20.0
InitTokenFile generates a fresh 32-byte (256-bit) hex token and writes it to path with 0600. Used by `clawtool serve init-token` and by tests that need a working credential.
func ServeHTTP ¶ added in v0.20.0
func ServeHTTP(ctx context.Context, opts HTTPOptions) error
ServeHTTP runs clawtool as an HTTP gateway. Blocks until the listener returns. Mirrors ServeStdio's lifecycle: build the MCP server (so the same agents/recipes/tools are available), then route HTTP requests through it.
MCP-over-HTTP (`--mcp-http`) mounts the full toolset at /mcp via mark3labs/mcp-go's StreamableHTTPServer (the persistent shared daemon every host fans into; see internal/daemon).
func ServeStdio ¶
ServeStdio runs clawtool as an MCP server speaking over stdio. It blocks until stdin closes (the conventional MCP shutdown signal) or an unrecoverable error occurs.
Types ¶
type HTTPOptions ¶ added in v0.20.0
type HTTPOptions struct {
Listen string // ":8080" or "0.0.0.0:8080" — passed to http.ListenAndServe.
TokenFile string // path to a 0600 file containing the bearer token. Refused if missing/empty.
MCPHTTP bool // when true, mount the MCP toolset at /mcp via mcp-go's Streamable HTTP transport.
}
HTTPOptions configures the listener.
Source Files