Borrowing it
Nothing to install: this file belongs to makifbaysal/tasktrooper. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/makifbaysal/tasktrooper/main/CLAUDE.mdgit clone --depth 1 https://github.com/makifbaysal/tasktrooperWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/makifbaysal/tasktrooper/claude-md)<a href="https://agentmods.dev/instructions/makifbaysal/tasktrooper/claude-md"><img src="https://agentmods.dev/badge/instructions/makifbaysal/tasktrooper/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/makifbaysal/tasktrooper/claude-md"><img src="https://agentmods.dev/badge/instructions/makifbaysal/tasktrooper/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00781 | $0.00781 |
| Opus 5.5 | $0.00312 | $0.00312 |
| Sonnet 5.5 | $0.00156 | $0.00156 |
| Haiku 4.5 | $0.00078 | $0.00078 |
Grade A, and why
tasktrooper CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 50 lines — stays where its author put it; the contents beside it link to each section on GitHub.
TaskTrooper — monorepo
Three parts, one product: the desktop app (macOS, Windows, Linux). Read the directory's own
CLAUDE.md before working in it.
| dir | what | verify |
|---|---|---|
server/ |
Go backend (hexagonal), embedded Postgres, agent runtime | go build ./... && go vet ./... && go test ./... |
desktop/ |
Electron shell: supervises the backend + embedder and serves the UI from app://tasktrooper; in account mode, the runner and the account's web app instead |
npm run typecheck && npm run lint && npm test |
desktop/runner/ |
Go runner for account mode (its own module): the tunnel, CLI runs, the executor | go build ./... && go vet ./... && go test ./... |
desktop/ui/ |
React UI, bundled into the app | npx tsc --noEmit && npm run build && npm run check:locales |
make test runs all of them.
Shape
- Local by default. One user, no login. The UI authenticates to the backend
with one bearer token: the desktop generates it and passes it to the server
as
SERVER_API_KEYand to the page aswindow.__tasktrooperDesktop.apiToken;make devusesVITE_API_KEY. - Account mode is the desktop shell's, and optional. Signing in stops the
local backend and shows the account's own web app from its origin; the shell
then runs
desktop/runner, which tunnels to the control plane and startsserver/cmd/executorwith the member's own keys. Leaving it brings local mode back unchanged. Seedesktop/CLAUDE.md. - The desktop app is the backend's supervisor. It spawns
bin/agent-serverwithPORT=0, reads theLISTENING http://127.0.0.1:<port>line, polls/health, then opens the window. The server starts its own Postgres from the zonky binaries under the data directory whenDATABASE_URLis empty. - Two contracts cross directories and move together:
desktop/src/ipc/host.ts↔desktop/ui/src/lib/desktop-bridge.ts(the bridge), and the server's env/stdout contract inserver/README.md↔desktop/src/main/supervisor/.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 3d ago Changed · +11 lines · +231 tokens per session 2e93dfb92eb3
- 5d ago Changed · +5 tokens per session 12dc2d370237
- 8d ago First seen · 39 lines · 545 tokens per session scan A 61439f6d07e3
tasktrooper CLAUDE.md is an instructions file published in the GitHub repository makifbaysal/tasktrooper (113 stars, last pushed yesterday), licensed Apache-2.0. It adds 781 tokens to every session, about $0.0031 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-05.
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