2 Commits

Author	SHA1	Message	Date
rob thijssen	ec2b6450b2	feat(helexa-acp): infer tool name from arg shape when model omits it ... Qwen3.6-27B occasionally emits a <tool_call> body with the right arguments but no top-level `name` field — observed in the field as mkdir-style bash calls like {"arguments":{"command":"mkdir -p .../doc/plan/{01-discovery,...}"}} with no `name`. The agent had no tool to dispatch and surfaced a Failed card; the model would then hang or retry the same shape. Add a shape-based inference layer: - tools::infer_tool_name(arguments) — given an `arguments` object alone, return Some(name) when the key set uniquely identifies one tool: `{command}` or `{command,cwd}` → bash, `{path,content}` → write_file, `{path,old_text,new_text}` → edit_file. Ambiguous shapes (`{path}` alone — could be read_file or list_dir) return None so the agent still emits a Failed card rather than guessing. - agent::try_repair_missing_name(raw) — parses a malformed body, applies infer_tool_name, returns (name, args_json) on success. - drive_prompt sweeps malformed_calls through this repair before the Failed-card path. Recovered calls go into tool_buckets at the next free index and dispatch through the normal tool loop. 10 new unit tests in tools::tests cover the inference table plus the verbatim mkdir failure from the field log. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-05-28 13:14:50 +03:00
rob thijssen	0609f1ac5d	feat(helexa-acp): add tools, session modes, and permission gating ... Stage 3 introduces five tools (read_file, write_file, edit_file, list_dir, bash) backed by ACP fs/* and terminal/* calls, a ClientOps trait so the runner is mock-testable, two session modes (default + bypassPermissions) with session/set_mode honouring them, and a tool-call loop in the agent that streams the model, dispatches each call, feeds results back into history, and re-enters until the model finishes or MAX_TOOL_ROUNDS is hit. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-05-28 10:01:32 +03:00