• Receipts, not vibes. Tokens the worker burned, tokens returned to your agent, compression ratio, and an estimate of what your primary model would have charged. pitroom savings --card card.svg makes a shareable card.
• Self-healing worker chain. Free models get rate-limited or retired. List fallback workers once (fallback) and a run that hits "model not found", 429 or quota errors moves to the next model automatically. Still no model hardcoded: the chain is yours.
• A crew, not just one worker. pitroom crew starts several workers at once, pitroom watch --json streams one line per change so your agent follows them live, pitroom wait -g collects every answer, pitroom apply -g lands isolated patches in order. Up to 20 workers run at once by default (maxParallel, 30 at most), the rest queue, and the fallback chain absorbs free-tier rate limits; parallel writers are refused.
• Faster, not only cheaper. Workers run in the background and side by side (up to 20 at once) while your agent keeps working, so slow reading and review stop blocking it. In the benchmark, 470 s of worker time finished in 156 s of wall clock, about 3× faster than one question after another, and your agent's own context stayed small.
• Free first, dearer only when needed. Runs and plan tasks start on the cheap tier, OpenCode's free model; standard (Codex) and capable (Claude Code) are for tasks that need them, and an optional review tier names who reviews. Gemini CLI with a free Google AI Studio key is one more cheap worker (small daily quota per model). pitroom models shows what each worker offers, the effort levels (low … xhigh) each model accepts, what you say it costs (costs) and what it used; --effort sets the level per run. Details: Models, costs and effort.
• Exact changes, even in a dirty tree. Pitroom snapshots the working tree with a throwaway git index (your index, branches and stash are never touched), so it reports only the worker's edits and can undo exactly those: pitroom revert <id>.
• Your agent sets the permissions. It creates each worker with the permissions the task and your session allow (read-only, isolated copy, in-place edits, web), and a worker never widens its own. A fixed floor stays for every run: no git history changes, no sudo, no publishing, no secrets. A worker cannot land a deletion either: pitroom apply refuses a patch that deletes files unless your agent passes --allow-delete.
• Real isolation. --isolate runs the worker in a private copy of your current state (its own repository, sharing your objects read-only), uncommitted and untracked files included, then hands you a patch: pitroom apply <id> (checked, refuses on conflict) or pitroom discard <id>.
• Zero repo pollution. No .pitroom/ folder, no .gitignore edits, no branches. Records live in ~/.local/state/pitroom.
• Works with any agent. Fourteen Agent Skills: the superpowers development workflow run by workers, plus delegation (using-pitroom, pitroom-research, -crew, -implement), a CLI, and a Claude Code / Codex plugin whose session-start hook loads the workflow. Claude Code, Codex, Gemini CLI, Cursor, or anything that can run a shell command.
• A live dashboard and a searchable history. pitroom dash opens a local page of every run (the task, what the worker did step by step, its result and diff) with history and statistics, for the agent apps that show neither hooks nor a status line; pitroom history searches everything Pitroom ever ran. See Dashboard.
• Small. About 6,500 lines of TypeScript in the CLI, a ~210 KB CLI bundle (plus the ~1.9 MB of dashboard files it serves, with syntax highlighting for ten languages), zero runtime dependencies.

Click a card and it grows into a panel with the task, what the worker did step by step (files read, searches, commands, edits, with times, failed ones marked), its result, the files and diff it changed, and the details (model, tokens, cost, fallbacks, reference check).

Audits and skipped workers show on the card. A research answer that another worker re-checked (Audits) carries an audited · agrees / partly agrees / disagrees badge and, when it disagrees, the claims it disputes; a worker left out because its quota ran out is listed under the details ("Skipped … cooling down until 14:05", see pitroom cooldown).

History searches everything Pitroom ever ran (the full text of tasks, answers and steps), with filters by state, model and period; each run opens as the same card as on Live. Stats shows runs, success rate, time, tokens and savings, per worker and model and per day.

Stop and Discard. A running card has a Stop button, and a finished --isolate card that is not applied yet has Discard (the same as pitroom stop and pitroom discard; the patch file stays). A crew's card has the same for all its runs at once (Stop all, Discard all), and when some of its runs failed, timed out or were stopped, Retry command shows the pitroom run … --bg commands that start them again in the same crew, to copy into a terminal or hand to your agent (quoted for PowerShell on Windows, for a POSIX shell elsewhere). Each action asks once more. Nothing else can be done from the page: it never starts a run and never applies a patch. A POST needs the secret the page was served with (it changes every time the dashboard starts) and the page's own origin, so a web page on another site cannot press them.

The dashboard is a React app built once into dist/ui and served as two static files, so the CLI still has no runtime dependencies. It follows your system's light or dark theme (a button switches it).

Workers read 5.5 million tokens of code and docs (96 steps, 179 tool calls) and handed the agent 7,684 tokens, about 960 per answer. The eight runs add up to 470 s of worker time but finished in 156 s of wall clock, because four ran at a time (the limit then; the default is now 20): about 3× faster than one after another. That compares the same workers with themselves, not with your agent doing the reading alone, which I did not measure. pitroom savings estimates $3.86 saved for these eight at Claude Sonnet list prices.

Were the answers right? Checked by hand against the repository: 46 key claims across all eight answers (the cited line and what it says) were all correct, and two completeness checks held (exactly 6 invoke and 3 event window channels; no tests in config_sync_rpc.rs). The i18n answer lists the 12 source files that import the package and leaves out 11 test and fixture files that do too, which the question did not ask about. Pitroom's own checker marks fewer references as verified than that: ¹ those two answers cite bare file names (transcripts.rs:651) that it cannot resolve to a path, and it counts them as unverified although the lines are right.

An audit found more than the hand check did. Each of the eight answers was later re-checked by a second free worker (pitroom audit, on space-bunny): 3 agreed and 5 were marked partly right. The disputes are about answers that are incomplete or slightly off, not about the lines they cite: lists that leave things out (session state: more places that write it; i18n: a second, deep-import style of consumer; RPC tests: 14 tests missing), counts that are off, and a few cited lines some lines away from the declaration. One was checked by hand and the auditor was right: the RPC mod tests block holds 59 tests, the answer said about 40. The others were not checked by hand, and an auditor is itself a free model that can be wrong. So treat a worker's list or count as a good first answer that your agent confirms when it matters, which is what --audit is for.

A change in an isolated copy: "add a one-line comment above resolveUpdateMode" finished in 16 s and 4 steps (142,491 tokens). The patch was one file and one line, the comment matched the code, and your working tree is untouched until you apply.

Free models against gpt-6-sol, on three large repositories. The same kind of work on React (7,252 files), Django (7,091) and Kubernetes (31,353 files), at pinned commits. Nine bounded questions, three per repository: the file and line that define a function, how many files contain a word, and which files contain it. Every answer is checked against git grep, not by opinion: an exact path:line (half a point for the right file on the wrong line), an exact count, and for the lists an F1 score that punishes both missed and invented files. Each worker ran the nine questions once, read-only, with no fallback, so a model that cannot do it fails instead of being swapped for another.

Four free models matched gpt-6-sol on these questions. Every model found every definition; the misses are count questions (a wrong number) and, for two models, list questions, one of them by adding docs/ files that are not under django/. gpt-6-sol was as fast as the quickest free models, and lowering its effort did not cost accuracy here. nemotron-3.5-lightning-free wrote an unrelated text for one list question and ran into the 10-minute limit on another. The scoring harness and every raw answer are in benchmarks/multi-repo.

Only workers that ran are in the table. Models that could not answer at all (a provider error, or the shared daily quota of OpenRouter's free tier) are left out, and so are the two gpt-oss-20b runs that ended in a provider error; a timeout is kept.

Does a review find a planted bug? A bug was changed into real code (an inverted check, a swapped &&/||, a flipped return) in React, Django, Kubernetes and Pitroom itself, committed as a bare "tidy", and pitroom review was asked to review the commit. 29 packages (14 with the bug alone, 15 with the bug and three comment-only edits around it). A review counts as a find when a Critical or Important finding names the changed file and either cites a line within 5 or names the changed identifier or its function; "exact line" is the strict version (within 3).

Almost every model found almost every bug, so this test separates them on speed and precision, not on whether they can review: muse-spark described the right bug but often quoted a wrong line number (57% exact), and gpt-6-sol and muse-spark were the fastest by a wide margin. Only three models finished all 29: the other four are scored on the reviews that ran before a provider limit (the free tier's usage limit, and the Codex plan's, which gpt-6-sol reached), and the rest are left out, not counted as misses, so their rows rest on 9 to 14 reviews. Every change is only 2 to 5 lines, which is easy; there is no false-alarm rate (the comment-only "clean" packages turned out to contain comments that were really wrong, so they cannot show one); and React, Django and Kubernetes may be in a model's training data. The harness and every raw review are in benchmarks/review-bugs.

• A live view. A run that is still going after a few seconds starts the dashboard (if it is not already up) and the result carries its address: "Live view of every run: http://127.0.0.1:7878/". The server's instructions tell the agent to open it in its app's own browser pane (the Claude Code and Codex apps have one) or else give it to the user; the system browser is not opened. A run that finishes quickly starts nothing. "mcpDash": false in the config (or PITROOM_MCP_DASH=0) turns it off.
• Progress. While a call waits for a run, a client that sent a progress token gets a notifications/progress every few seconds ("running · read · 12s · 3 steps, 2 tool calls · last: …"), and a client that resets its timeout when progress comes in (the protocol allows it; not every client does) does not give up on a long run. Cancelling a pitroom_run, pitroom_review or pitroom_audit call stops the run it started (a cancelled pitroom_wait only stops waiting).
• Resources. The latest runs are listed as pitroom://run/<id> (the report) and, for runs that changed files, pitroom://run/<id>/patch (the exact diff), so a client can attach one to a conversation. A client can subscribe to a run (resources/subscribe) and is told when it changes state (notifications/resources/updated), and every client is told when the newest run changes (notifications/resources/list_changed), so it need not poll; over HTTP these arrive on the session's event stream (a GET).
• Prompts. research, implement, review and crew say how to use Pitroom for that job (in Claude Code they appear as /mcp__pitroom__research, …), and every skill is a prompt of the same name (using-pitroom, pitroom-research, …), so a client without skills gets the same guidance. The server's instructions tell the agent to use the skills alongside the tools.
• More than runs: pitroom_run takes tasks (independent tasks in parallel, one worker each) and continue (a follow-up in the same worker session); pitroom_info reports without changing anything, by topic: runs, history (find an earlier answer before asking again), stats and models (pick a worker), savings, cooldown, config, doctor; pitroom_stop with cooldowns tries rate-limited models again.
• Over HTTP. pitroom mcp --http [--port N] (default 7117) serves the same tools at http://127.0.0.1:7117/mcp for clients that connect to a URL, for example claude mcp add --transport http pitroom http://127.0.0.1:7117/mcp --header "Authorization: Bearer $(cat ~/.local/state/pitroom/mcp-token)" (the command is printed when it starts). It is a local service: it listens on 127.0.0.1 only, needs the bearer token (made on first start, kept at <state dir>/mcp-token with owner-only permissions, or set with PITROOM_MCP_TOKEN), and refuses a Host or Origin that is not local, so a web page cannot use it. Anyone who has the token can run workers as you, so keep it private. It works in the directory it was started in (printed when it starts; -d DIR for another). Each client has its own session; a call that asks for progress is answered as an event stream. Ending a session or stopping the server ends the waiting, not the runs: collect them with pitroom_wait or the CLI. pitroom install --mcp registers the stdio command, which needs no token and no running process.

# update
claude plugin update pitroom@pitroom
codex plugin marketplace upgrade pitroom
npm i -g pitroom@latest

# uninstall
claude plugin uninstall pitroom@pitroom
codex plugin remove pitroom@pitroom
pitroom uninstall && npm rm -g pitroom

A review package holds the diff under review with 10 lines of context, and the reviewer's CLI sends it to that worker's model provider. Pitroom does not filter it: secrets committed in a reviewed range go along as they are.

Tiers map plan tasks to workers: "tiers": {"cheap": "opencode", "standard": "codex", "capable": "claude"}. pitroom plan status PLAN rebuilds where a plan stands from the run records (it survives context compaction), and pitroom plan note keeps completions and rulings outside the repo.

• Cost: off by default. An audit is a read run of the auditor, so about the rate times the worker's own tokens, on the audit tier (else cheap, i.e. a free model if that is your cheap tier). It never delays the run or fails it.
• Never itself: the auditor is never the worker and model that gave the answer; with no other worker configured nothing is audited (pitroom doctor says so). Only read runs are audited: a change has pitroom review.
• Where it shows: the answer's card and pitroom show carry the verdict and the disputed claims; the Stats tab counts, per worker, how many audited answers were confirmed. Audits are not counted as runs and save nothing.
• A sample, not a guarantee. The auditor is a model too: it can share a blind spot, and a few audits say little about a worker. Treat DISAGREE as a reason to look, and AGREE as one more signal.

{"event":"started","run":"20260930-102812-a65d","mode":"read","task":"Where does Pitroom enforce the maxParallel queue, and how d…"}
{"event":"progress","run":"20260930-102812-a65d","steps":3,"tools":4,"last":"grep SIGINT|SIGTERM|stop.*queued|stopped.*queued"}
{"event":"done","run":"20260930-102812-a563","time":"21s","worker":"opencode (default model)","summary":"The shim resolves `alias.<sub>` via `real git config --get` in a loop …","refs":"5/5"}
{"event":"all-done","runs":4,"ok":4,"failed":0}

$ pitroom status -g v04-demo
RUN                   STATE  MODE  TIME  STEPS  WORKER                    NOW / RESULT
20260930-102812-0c0d  done   read  30s   5      opencode (default model)  Parser `src/backends/opencode/events.ts` reads …
20260930-102812-7642  done   read  27s   5      opencode (default model)  `pitroom apply -g NAME` applies finished isolat…
20260930-102812-a563  done   read  21s   2      opencode (default model)  The shim resolves `alias.<sub>` via `real git c…
20260930-102812-a65d  done   read  39s   7      opencode (default model)  maxParallel is enforced by file-based slots (`s…

pitroom run [-r|-w|-i] [-W WORKER] [-m MODEL] [-d DIR] [-f FILE]… [-t 30m] [--verify CMD] [--link a,b] [--bg] "task"
pitroom run --continue <run|last> "follow-up"
pitroom crew [-i] [-g NAME] "task 1" "task 2" …   (or --task-file with --- separators)
pitroom run -i --plan PLAN --step N [--tier T] ["notes"]
pitroom review [run | --range A..B [--plan PLAN]] [--tier T | -W T] [--bg]
pitroom audit RUN [-W worker]
pitroom eval QUESTIONS.json [-W worker]… [--json]   your questions with known answers, scored per worker
pitroom mcp [-d DIR] [--http [--port N]]   # serve Pitroom as MCP tools on stdio, or over HTTP on 127.0.0.1 (bearer token)
pitroom cooldown [--clear]
pitroom plan status PLAN [--json] · pitroom plan note PLAN "Task N: …"
pitroom status|wait|watch [run… | -g NAME]        wait: --any --brief --timeout · watch: --json|--brief --interval
pitroom dash [--detach] [--port N] [--open] [--stop]   a live page of the runs on 127.0.0.1
pitroom history [TEXT] [--model M] [--state S] [--since 30d] [--limit N] [--json]   finished runs, searchable
pitroom history stats [--since 30d] · pitroom history import   per worker and model · take in older runs
pitroom show [run]                                --patch --events --full --json
pitroom apply [run | -g NAME] · pitroom discard|revert [run] · pitroom stop [run | -g NAME]
pitroom ls [--running] [-g NAME] · pitroom clean [--days 14] [--yes]
pitroom savings [--since 7d|30d|all] [--models] [--card file.svg] [--badge]
pitroom models [worker] [--all] [--json]      models, effort levels, your costs, your usage
pitroom statusline [--then CMD] · pitroom hook-card
pitroom doctor [--probe] · pitroom config · pitroom init [--model ID] [--fallback A,B] [--yes] [--force] · pitroom install [--copy] [--force] [--mcp [--client A,B] [--no-skills] [--dry-run]] · pitroom uninstall

Exit codes: 0 ok · 1 worker failed · 2 usage · 3 refused/setup · 4 timeout · 5 read-only violation · 6 verify failed · 75 still running.

Every finished run is also written to a SQLite database (history.db in Pitroom's state directory; Node's built-in node:sqlite, nothing to install). It keeps the task, worker and model, time, tokens, savings, the steps the worker took, its answer and the diff, and it is searchable:

pitroom history "login bug"            # full-text search over the task, the answer and the steps
pitroom history --state problem --since 7d
pitroom history stats --since 30d      # runs, success rate, average time and tokens per worker and model

While a run runs, its raw event stream is a plain file (the simplest thing that survives a crash). When it ends, the stream is compressed, and the stderr log is kept only for runs that did not succeed. pitroom clean removes old run directories but the history keeps them: pitroom show <run> still prints their report, steps, and patch. Runs from before the history existed are taken in by pitroom history import (it also runs on the first pitroom history and pitroom dash). The files remain the source: the database can be deleted and rebuilt with history import for the runs still on disk.

Two settings make every delegation visible, whether or not the agent mentions it. A status line shows running workers and this week's savings (--then keeps your own status line first); a card appears after each pitroom command the agent runs, once per phase (started, finished with its result, applied). The plugin registers the card hook itself; with pitroom install, add both to ~/.claude/settings.json:

{
  "statusLine": { "type": "command", "command": "pitroom statusline --then 'your-own-statusline'" },
  "hooks": {
    "PostToolUse": [{ "matcher": "Bash", "hooks": [{ "type": "command", "command": "pitroom hook-card", "timeout": 10 }] }]
  }
}

The Claude Code and Codex apps show neither hook messages nor a status line. For them there are two things that need no setup:

• pitroom dash --detach prints the address of a live dashboard with three tabs: Live (every running and recent run as an animated card; click one for the task, what the worker did step by step, its result, the diff and the details), History (search and filter everything Pitroom ever ran; every run opens as the same card) and Stats (success rate, time, tokens and savings per worker and model). It is read-only, listens on 127.0.0.1 only and stops itself after an hour without a request (pitroom dash --stop ends it sooner). Open it in a browser or in the app's own browser pane. The skills tell the agent to start it and give you the address when it runs workers in the background.
• pitroom watch -g NAME --brief prints one card line when a worker starts and one when it ends. In Claude Code, the agent runs it through the Monitor tool and the lines appear in the app; in Codex the command's output block fills as it goes.

Handled for every worker: opencode run blocks forever on an open stdin pipe; ask permissions stall headless runs; default output carries ANSI and banners; and in OpenCode v2 a plain run attaches to the shared background service, where per-run permissions and the git guard would not apply. Pitroom closes stdin, uses allow/deny-only profiles, parses --format json and always runs a private --standalone server.

pitroom models lists what each worker offers (Codex from its own model cache, Claude Code's aliases, OpenCode's opencode models, Gemini CLI's built-in names), the reasoning-effort levels each model accepts, what you say it costs and what your own runs used:

worker  model        effort (* default)                 cost  runs  avg tokens  $/run   in use
codex   gpt-6.1-sol  low*/medium/high/xhigh/max/ultra   2     20    174k        -       tier standard
codex   gpt-6-sol    low/medium*/high/xhigh/max/ultra   1     1     24k         -       -
claude  haiku        low/medium/high/xhigh/max          ?     -     -           -       -

Pitroom knows no vendor prices of its own and, unless you turn on priceFeed (see the config notes), fetches none, so a cost is what you enter: "costs": {"codex:gpt-6-sol": 1, "codex:gpt-6.1-sol": 2} in the config, in any unit (they are only compared; dollar prices for the receipts of Codex and Gemini go in workerPrices, see the config notes). pitroom doctor then prints the cost of the models in use and says when you priced a cheaper one of the same worker. A target that names only an effort (codex:#low) uses the model from models; a Codex or Claude Code worker with no pinned model gets a warning, because it would run the vendor's own default, which can change and cost more. --effort LEVEL sets the level for one run; your agent picks model and level from pitroom models (cheapest that fits: low for lookups, medium for ordinary changes, high for reviews).

Fallbacks cross backends (e.g. "fallback": ["codex:#low", "opencode"]): a worker that is rate-limited, logged out or missing its model hands the task to the next. Follow-ups (--continue) always stay on the worker that owns the session. Writing an adapter: docs/backends.md. A model that says "rate limited" (a daily quota used up, an overloaded provider) is remembered for the time its message gives, or a guess: the next runs skip it while a fallback is left, so they do not each wait for it to fail. pitroom cooldown lists what is skipped and until when, --clear tries it again, and doctor shows it too.

{
  "worker": "opencode",
  "fallback": ["opencode:opencode/space-bunny-free", "codex"],
  "models": { "codex": "gpt-6.1-sol", "claude": "claude-sonnet-5-5" },
  "costs": { "codex:gpt-6-sol": 1, "codex:gpt-6.1-sol": 2 },
  "tiers": { "cheap": "opencode", "standard": "codex", "capable": "claude", "review": "opencode:opencode/space-bunny-free" },
  "timeout": "20m",
  "primary": "opus",
  "link": ["node_modules"],
  "maxParallel": 20,
  "audit": 0.1
}

• worker and fallback: who runs a task when you name no one, and who takes over when it fails; models: the model each worker uses when a target names none.
• tiers: cheap, standard and capable name the workers for plan tasks and --tier; an optional review tier names who reviews a run (by default another worker than the implementer's, standard first).
• audit: the chance (0 to 1, default 0 = off) that a finished read run is re-checked in the background, see Audits. The audit tier (else cheap) names who does it.
• costs: your relative cost per worker:model, only compared with each other; maxParallel: workers at once (default 20, at most 30).
• workerPrices: USD per 1M tokens of a worker model, for the CLIs that report no cost (Codex, Gemini): "workerPrices": {"codex:gpt-6.1-sol": "1.25,10,0.125"} is "in,out[,cachedIn]", keyed backend:model (the model that ran, else the one you asked for) or backend alone. Without one the receipt says worker cost n/a and the run counts as free in the savings, which overstates them (pitroom doctor warns); with one the cost is estimated from the tokens, shown as ~$0.016 (estimated from your workerPrices), kept in the ledger, history and dashboard, and taken off the savings. Pitroom knows no vendor prices and does not fetch them, so this is your number.
• priceFeed: keep a price catalog up to date (default false; PITROOM_PRICE_FEED=1). The catalog is the public models.dev list OpenCode also reads (USD per 1M tokens of about 8,000 models): at most once a day (priceFeedHours, default 24), in a background process after a run, never while a run waits, Pitroom sends a plain GET for that one file (priceFeedUrl / PITROOM_PRICE_FEED_URL to use a mirror, priceFeedHours / PITROOM_PRICE_FEED_HOURS for the interval) and keeps a trimmed copy (about 400 KB) in its state directory; a failed refresh keeps the old copy and is not retried for an hour. It is only a fallback: your workerPrices come first, and the receipt says which was used (estimated from models.dev prices). With it, "primary": "<model id>" can name any model of the catalog for the savings comparison ("primary": "claude-opus-5-5"), where without it only the four presets exist. pitroom prices shows the feed, the catalog and the price each worker in use gets; pitroom prices --refresh fetches now. What it sends: PRIVACY.md. The listed prices are API list prices: a worker on a subscription (Codex with a ChatGPT account) does not pay them, so for such a worker the estimate is what the same tokens would cost on the API.
• notify: a desktop notification when a run that went to the background (--bg, a crew, an MCP call) has ended, so a long job does not have to be watched (default false; PITROOM_NOTIFY=1). Runs that went well but took less than notifyAfter seconds (default 15; PITROOM_NOTIFY_AFTER) and audits are not announced (a failure always is), and a crew says so once, when its last run ends, judged as a whole. A worker process that is killed outright never gets to say so. The built-in notifier uses osascript on macOS and notify-send on Linux (none for Windows yet); notifyCommand runs a command of your own instead, in a shell, with the text in PITROOM_NOTIFY_TITLE and PITROOM_NOTIFY_BODY (and PITROOM_NOTIFY_RUN, PITROOM_NOTIFY_STATE): for example "notifyCommand": "curl -s -d \"$PITROOM_NOTIFY_BODY\" ntfy.sh/my-topic".
• mcpDash: whether a run that an MCP client starts, and that is still going after a few seconds, also starts the dashboard and returns its address (default true; PITROOM_MCP_DASH=0 or "mcpDash": false turns it off), see the MCP server.
• auditFix and auditFocus: send a disputed answer back to its worker for one correction, and lean the audit sample to list and count questions and to disputed workers (both default false; PITROOM_AUDIT_FIX, PITROOM_AUDIT_FOCUS), see Audits.
• budgetDaily: what the workers may cost per day, in USD (as their CLIs report it, or estimated from workerPrices and the price catalog; audits and corrections included). Past 80% a run warns; once it is spent only workers that cost nothing still run (a price of 0, or a worker whose recent runs all cost exactly 0), a run with none in its chain is refused (exit 3), and audits and corrections do not start. A run that is still going counts with what it has used so far; runs started at the same moment count from their first finished step, so a crew can still end a day a little over. 0 allows only free workers. Default: no budget (PITROOM_BUDGET_DAILY).
• rankWorkers: order the worker and its fallbacks by their record of the last 30 days: the share of runs that ended well (rate limits left out), times the share of audited answers that were confirmed (with 3 or more). Only workers with 5 runs or more move, among the places such workers hold, in steps of 10%; a worker you name (-W, -m, a tier) is never reordered, and the run says when the first worker changed (default false; PITROOM_RANK_WORKERS=1).
• countRateLimits: whether runs that failed on a rate limit or quota count in pitroom history stats and the dashboard's Stats (default false: they are left out of the run counts, success rates, times and tokens and shown apart as rate-limited, since they say nothing about the worker's work; true counts them as not ok).