aeman: Instructions file for Claude Code

CLAUDE.md

aeman CLAUDE.md is an instructions file for Claude Code from aenix-io/aeman. It costs 2,393 tokens per session, scanned A, original, Apache-2.0.

Repository instructions for aeman, a planning system for engineering teams whose boards are stored as YAML and Markdown files in Git repositories. It also describes its Go backend, React web interface, REST API, WebSocket stream, and MCP server.

In plain words
What is it for?
Use them to build, test, format, lint, run, or modify aeman's frontend, backend, board service, or agent interface.
Why use it?
They explain the project structure, required test-driven development (writing tests as part of the change), build commands, and contribution expectations before an agent edits code.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions Claude Code.

This is aenix-io/aeman's own configuration. It tells Claude Code how to work on aeman itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything aeman configures →

Reuse

Borrowing it

Nothing to install: this file belongs to aenix-io/aeman. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/aenix-io/aeman/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/aenix-io/aeman

Made for: Claude Code.

Wrote this? Show the measurements

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README.md
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Per session 2,393 This file is loaded in full into every session.
When invoked 2,393 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.02393 $0.02393
Opus 5.5 $0.00957 $0.00957
Sonnet 5.5 $0.00479 $0.00479
Haiku 4.5 $0.00239 $0.00239

Measured 1mo ago against content hash ac643ec886a8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

aeman 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 1mo 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.

CLAUDE.md · 61 lines

How it starts

The opening of the file, as written. The whole thing — 61 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

What this is

aeman — a short-term planning system for engineering teams. Git repositories are the only storage — a board is one or more repositories (domains) of YAML/Markdown files, every action a commit; the whole thing ships as one self-contained Go binary: an embedded React SPA (go:embed via web/embed.go), a JSON REST API under /api/v1, a WebSocket watch stream, and an MCP server for AI agents — all driving the same board service, with the repositories as the single source of truth. GitHub (or another forge) is only the identity provider and the remote the repositories live on.

Commands

make build          # SPA (npm ci + vite build) then the single Go binary
make backend        # Go binary only (expects web/dist to exist)
make frontend       # SPA once into web/dist
make run            # go run ./cmd/aeman serve (frontend must be built once)
make lint           # golangci-lint run (CI pins golangci-lint v2, .golangci.yaml)
make fmt            # golangci-lint fmt
make test           # go test -race ./...
make generate       # regenerate api.gen.go + schema.d.ts from api/openapi.yaml
  • Single Go test: go test -race ./pkg/board -run TestMeView (any package/regexp). Keep -race: it is how CI runs, and the board cache's failure mode is invisible without it.
  • Frontend (from web/): npm run typecheck, npm test (vitest), single test file: npx vitest run src/theme.test.ts.
  • make generate rewrites both files built from api/openapi.yaml — internal/server/apiv1/api.gen.go and web/src/api/schema.d.ts (that half alone is npm run generate from web/). Run it in the same commit as a change to that document and commit the result: CI regenerates and diffs both (.github/workflows/ci.yml, step Generated code is current), so a stale copy fails the build rather than typechecking green.
  • CI (.github/workflows/ci.yml) runs golangci-lint, the frontend build + vitest, make generate with a diff over what it wrote, make backend, GOOS=windows go vet ./... and go test -race ./... — all of it must pass locally before pushing.

Read the full file on GitHub · 61 lines

Changes

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.

  1. 1mo ago Changed · +3 lines · +396 tokens per session ac643ec886a8
  2. 1mo ago Changed · +31 tokens per session 3dee8af0c768
  3. 1mo ago Changed · +37 tokens per session bcec95cf8d6a
  4. 1mo ago Changed · +1 lines · +242 tokens per session 79376f9cacf9
  5. 2mo ago First seen · 57 lines · 1,687 tokens per session scan A fd419cbcfa08

Subscribe to this mod's changes

aeman CLAUDE.md is an instructions file published in the GitHub repository aenix-io/aeman (36 stars, last pushed 3d ago), licensed Apache-2.0. It adds 2,393 tokens to every session, about $0.0096 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 2026-08-30.

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