Adds operator-facing `marchwarden costs` subcommand that reads the
JSONL ledger from M2.5.2 and pretty-prints a rich summary:
- Cost Summary panel: total calls, total spend, total tokens (input/
output split), Tavily search count, warning for any calls with
unknown model prices
- Per-Day table sorted by date
- Per-Model table sorted by model id
- Highest-Cost Call panel with trace_id and question
Flags:
--since ISO date or relative shorthand (7d, 24h, 2w, 1m)
--until same
--model filter to a specific model_id
--json emit raw filtered ledger entries instead of the table
--ledger override default path (mostly for tests)
Also fixes a Dockerfile gap: the obs/ package added in M2.5.1 was
not being COPYed into the image, so the installed `marchwarden`
entry point couldn't import it. Tests had been passing because
they mounted /app over the install. Adding `COPY obs ./obs`
restores parity.
Tests cover summary rendering, model filter, since-date filter,
JSON output, and the empty-ledger friendly path. 110/110 passing.
End-to-end verified against the real cost ledger.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds `marchwarden replay <trace_id>` to pretty-print a prior research
run from its JSONL trace file. Resolves the trace under
~/.marchwarden/traces/ by default; --trace-dir overrides for tests and
custom locations. Renders each step as a row with action, decision,
extra fields, and content_hash. Friendly errors for unknown trace_id
and malformed JSON lines.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Click app with `ask` subcommand that spawns the web researcher MCP
server over stdio, calls the research tool, and pretty-prints the
ResearchResult contract using rich (panels for answer/confidence/cost,
tables for citations, gaps, discovery events, and open questions).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
