Read file. Returns {content, lines} or {unchanged:true, lines} if already read and unmodified.

Write file, creating parent dirs.

String-replace edits. Returns {applied, diffs} confirming each change.

Regex content search or trigram file-name search.

Detailed workspace info (session state, root listing, index stats). Basic info is already in server instructions — only call if you need index stats or full detail.

Run command. Returns {exit, out, err?}. Output auto-truncated if very large.

Multiple tools in one call. Always batch when you need 2+ independent reads/searches. E.g. [{tool:"read_file",arguments:{path:"a.rs"}},{tool:"search",arguments:{pattern:"TODO"}}].

Get full inputSchema for tool(s). Call before using a tool whose schema was not in list_tools.

Run a Starlark (Python-subset) script with all tools as built-in functions. Intermediate results stay in the sandbox; only result variable is returned. Much cheaper than sequential tool calls.

Git operations. Commands: status, log, diff, branch, add, commit, push, pull, checkout. All args besides 'command' are passed through.

Cargo operations. Commands: test, build, check, clippy, fmt, add.

GitHub CLI. Commands: pr_view, pr_list, pr_create, pr_diff, pr_checks, api.

Docker operations. Commands: ps, logs, exec, images, inspect, stop, compose_up, compose_down, compose_ps.

Discord read-only operations. Commands: list_guilds, list_channels, read_messages, search_messages.

Workspace snapshots. Actions: create (returns id), restore (rolls back), list, delete.

Change working directory for all subsequent operations. Returns {cwd, previous}.

List directory. Returns [{n,d,s}]. Skips .git/node_modules/target. Use stat=true for permissions+mtime.

Token analytics. Scopes: session (current totals), history (cross-session), daily (trend). Optional external_session_id filters history/daily to a single agent-runtime session id.

Attach an agent-runtime session id (e.g. claude --session-id UUID) to every subsequent analytics row from this connection. Use to correlate daimonos analytics with the agent's own usage logs. Pass an empty string to clear.

Show all available tools including extended ones (diff, pipelines, repair). Call once to unlock them.