speckit-git-validate

speckit-git-validate is a skill for Claude Code, Codex from opsmill/infrahub-mcp. It costs 16 tokens per session (492 once invoked), scanned A, a copy of speckit-git-validate, Apache-2.0.

A branch-name checker for Git repositories that verifies whether the current branch starts with a sequential number or a timestamp. It also checks whether the matching specification folder exists.

In plain words
What is it for?
Use it to verify feature-branch names before continuing work and to confirm that the branch is linked to a specification.
Why use it?
It catches branches that do not follow the project's naming rules and highlights missing specification folders. If the folder is not a Git repository, it skips the check.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/opsmill/infrahub-mcp/speckit-git-validate
Any agent
npx skills add opsmill/infrahub-mcp --skill speckit-git-validate
Clone the repo
git clone --depth 1 https://github.com/opsmill/infrahub-mcp

Made for: Claude Code, Codex.

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 speckit-git-validate

README.md
[![agentmods](https://agentmods.dev/badge/skills/opsmill/infrahub-mcp/speckit-git-validate.svg)](https://agentmods.dev/skills/opsmill/infrahub-mcp/speckit-git-validate)
Your own site
<a href="https://agentmods.dev/skills/opsmill/infrahub-mcp/speckit-git-validate"><img src="https://agentmods.dev/badge/skills/opsmill/infrahub-mcp/speckit-git-validate.svg" alt="Measured on agentmods" height="20"></a>
Per session 16 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 492 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod 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 $0.00016 $0.00492
Opus 5 $0.00008 $0.00246
Sonnet 5 $0.00003 $0.00098
Haiku 4.5 $0.00002 $0.00049

Measured 5d ago against content hash ab7656044903, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

speckit-git-validate 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 5d 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.

Origin

This is a copy

100% identical to speckit-git-validate — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.agents/skills/speckit-git-validate/SKILL.md · 54 lines

What it actually says

Validate Feature Branch

Validate that the current Git branch follows the expected feature branch naming conventions.

Prerequisites

  • Check if Git is available by running git rev-parse --is-inside-work-tree 2>/dev/null
  • If Git is not available, output a warning and skip validation:
    [specify] Warning: Git repository not detected; skipped branch validation
    

Validation Rules

Get the current branch name:

git rev-parse --abbrev-ref HEAD

The branch name must match one of these patterns:

  1. Sequential: ^[0-9]{3,}- (e.g., 001-feature-name, 042-fix-bug, 1000-big-feature)
  2. Timestamp: ^[0-9]{8}-[0-9]{6}- (e.g., 20260319-143022-feature-name)

Execution

If on a feature branch (matches either pattern):

  • Output: ✓ On feature branch: <branch-name>
  • Check if the corresponding spec directory exists under specs/:
    • For sequential branches, look for specs/<prefix>-* where prefix matches the numeric portion
    • For timestamp branches, look for specs/<prefix>-* where prefix matches the YYYYMMDD-HHMMSS portion
  • If spec directory exists: ✓ Spec directory found: <path>
  • If spec directory missing: ⚠ No spec directory found for prefix <prefix>

If NOT on a feature branch:

  • Output: ✗ Not on a feature branch. Current branch: <branch-name>
  • Output: Feature branches should be named like: 001-feature-name or 20260319-143022-feature-name

Graceful Degradation

If Git is not installed or the directory is not a Git repository:

  • Check the SPECIFY_FEATURE environment variable as a fallback
  • If set, validate that value against the naming patterns
  • If not set, skip validation with a warning
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. 5d ago First seen · 54 lines · 16 tokens per session scan A ab7656044903

Subscribe to this mod's changes

speckit-git-validate is a skill published in the GitHub repository opsmill/infrahub-mcp (10 stars, last pushed today), licensed Apache-2.0. It adds 16 tokens to every session and 492 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to speckit-git-validate, differing in 0 lines, and is treated as a copy.

Related

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