tachi: Skill for Claude Code

.claude/skills/~aod-blueprint/SKILL.md

~aod-blueprint is a skill for Claude Code from davidmatousek/tachi. It costs 98 tokens per session (4,048 once invoked), scanned A, original, Apache-2.0.

A project setup and story-generation workflow that detects whether a project is new or already exists. It can create project records, gather requirements, and turn them into ordered development stories and GitHub Issues.

In plain words
What is it for?
Use it to initialize a project, collect feature needs, generate prioritized stories, create GitHub Issues, and run a prebuilt demo setup.
Why use it?
It reduces the manual work of starting a project and helps avoid creating duplicate stories when adding work to an existing one.

Skill for Claude Code

Written for Claude Code: $ARGUMENTS substitution. Also seen: reads .claude/ paths; names the AskUserQuestion tool.

This is davidmatousek/tachi's own configuration. It tells Claude Code how to work on tachi 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 tachi configures →

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is bash .aod/scripts/bash/create-issue.sh --title "{story_title}" --body "{formatted_body}" --stage discover.

Reuse

Borrowing it

Nothing to install: this file belongs to davidmatousek/tachi. 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/davidmatousek/tachi/main/.claude/skills/~aod-blueprint/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/davidmatousek/tachi

Made for: Claude Code.

Wrote 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.

agentmods badge for ~aod-blueprint

README.md
[![agentmods](https://agentmods.dev/badge/skills/davidmatousek/tachi/aod-blueprint/github.svg)](https://agentmods.dev/skills/davidmatousek/tachi/aod-blueprint)
Your own site
<a href="https://agentmods.dev/skills/davidmatousek/tachi/aod-blueprint"><img src="https://agentmods.dev/badge/skills/davidmatousek/tachi/aod-blueprint/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.

agentmods 80×15 button for ~aod-blueprint

Your own site · 80×15
<a href="https://agentmods.dev/skills/davidmatousek/tachi/aod-blueprint"><img src="https://agentmods.dev/badge/skills/davidmatousek/tachi/aod-blueprint.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 98 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,048 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 3 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Rogue Agent · line 373
    Skill modifies its own code, configuration, or behavior at runtime. Self-modification enables an agent to escalate privileges, disable safety constraints, or install persistent backdoors.
    Fix: Prevent the skill from modifying its own code, SKILL.md, or configuration files. Treat skill files as read-only at runtime.
  • medium Data Exfiltration · line 148
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • low Excessive Agency · line 407
    Skill's behavior or capabilities extend beyond its stated purpose. Scope creep allows an agent to perform actions unrelated to its documented functionality, increasing the attack surface.
    Fix: Limit the skill's scope to its documented purpose. Remove instructions that enable the agent to perform actions outside its stated functionality.
How audits are shown
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 $0.00098 $0.04048
Opus 5 $0.00049 $0.02024
Sonnet 5 $0.00020 $0.00810
Haiku 4.5 $0.00010 $0.00405

Measured 6d ago against content hash fe7f400cf478, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

~aod-blueprint scanned grade A with 1 finding 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 6d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -sf ${AOD_API_URL:-http://localhost:8000}/health -H "X-AOD-Source: skill"
Origin

Copies of this mod

1 near-identical copy found in the catalogue:

.claude/skills/~aod-blueprint/SKILL.md · 419 lines

How it starts

The opening of the file, as written. The whole thing — 419 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/aod.blueprint Skill

Purpose

Unified project setup and story generation in a single command. The skill auto-detects whether the current project is new or existing, then runs the appropriate workflow:

  1. First-Run -- Creates GitHub repo, registers project with orchestrator API, activates it, runs interactive intake, generates stories, creates issues
  2. Subsequent-Run -- Skips setup, runs interactive intake, generates new stories with deduplication against existing issues
  3. Demo Mode (--demo) -- Loads pre-built Hello World stories from HELLO_WORLD_STORIES.md, skips interactive intake entirely

All modes end with issue creation, lifecycle sync, consumer guide generation, and a completion report.


Step 0: Prerequisites Check

Validate that required tools and services are available before proceeding.

0.1: Check gh CLI

Run gh --version via Bash tool.

  • If the command succeeds, continue to Step 0.2.
  • If the command fails, display the following error and STOP:
ERROR: GitHub CLI (gh) is not installed or not in PATH.
Install it from https://cli.github.com/ and run `gh auth login` to authenticate.

0.2: Check API Health

Run the following command via Bash tool:

curl -sf ${AOD_API_URL:-http://localhost:8000}/health -H "X-AOD-Source: skill"
  • If the command succeeds (exit code 0), display "Prerequisites OK" and continue to Step 1.
  • If the command fails, display the following error and STOP:
ERROR: AOD Orchestrator API is not reachable at ${AOD_API_URL:-http://localhost:8000}.
Start the API with `make run` and try again.

Step 1: Auto-Detection

Determine the project name, check for an existing project in the orchestrator, and set the execution mode.

1.1: Derive Project Name

Run git remote get-url origin via Bash tool.

  • If the command succeeds, extract the repo name from the URL: take the last path segment and strip any .git suffix. For example, https://github.com/org/my-project.git yields my-project. Store as {project_name}.
  • If the command fails (no remote configured), run basename $(pwd) via Bash tool and store the result as {project_name}.

Read the full file on GitHub · 419 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 6d ago First seen · 419 lines · 98 tokens per session scan A fe7f400cf478

Subscribe to this mod's changes

~aod-blueprint is a skill published in the GitHub repository davidmatousek/tachi (91 stars, last pushed 27d ago), licensed Apache-2.0. It adds 98 tokens to every session and 4,048 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Related

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