aigon-feature-spec-revise

aigon-feature-spec-revise is a command for Claude Code, Cursor from jayvee/aigon. It costs 0 tokens per session (580 once invoked), scanned A, a copy of afsrv, Apache-2.0.

A workflow command for the feature author to process reviewers' pending comments on a feature specification and record one acknowledgement commit.

In plain words
What is it for?
Use it to inspect pending spec-review commits, decide what to keep, and update the specification accordingly.
Why use it?
It keeps spec feedback and the author's decisions together in the feature's history before implementation begins.

Command for Claude CodeCursor

Written for Cursor and Claude Code: installed under .cursor/, but also a Claude Code command (commands/*.md).

Good fit Use it to inspect pending spec-review commits, decide what to keep, and update the specification accordingly.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/jayvee/aigon/aigon-feature-spec-revise
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.

Clone the repo
git clone --depth 1 https://github.com/jayvee/aigon

Made for: Claude Code, Cursor.

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 aigon-feature-spec-revise

README.md
[![agentmods](https://agentmods.dev/badge/commands/jayvee/aigon/aigon-feature-spec-revise.svg)](https://agentmods.dev/commands/jayvee/aigon/aigon-feature-spec-revise)
Your own site
<a href="https://agentmods.dev/commands/jayvee/aigon/aigon-feature-spec-revise"><img src="https://agentmods.dev/badge/commands/jayvee/aigon/aigon-feature-spec-revise.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 580 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 88% 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 5.1 $0.00000 $0.00580
Opus 5 $0.00000 $0.00290
Sonnet 5 $0.00000 $0.00116
Haiku 4.5 $0.00000 $0.00058

Measured 4d ago against content hash c5386dc0d828, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

aigon-feature-spec-revise 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 4d 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

88% identical to afsrv — 12 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.

.cursor/commands/aigon-feature-spec-revise.md · 81 lines

How it starts

The opening of the file, as written. The whole thing — 81 lines — stays where its author put it; the contents beside it link to each section on GitHub.

aigon-feature-spec-revise

You are the author-side agent. Review all pending spec-review: commits on the feature spec, decide what to keep, and land one acknowledgement commit.

The continuity strategy is selected by Aigon before launch. Do not choose a provider or resume strategy yourself. When resumed, reconcile remembered paths against the current checkout and emit the requested continuation ready/fallback checkpoint before editing.

Resolve the spec

SPEC_PATH=$(aigon feature-spec <name> 2>/dev/null || true)
if [ -z "$SPEC_PATH" ]; then
  SPEC_PATH=$(find docs/specs/features -maxdepth 2 \( -name "feature-<name>-*.md" -o -name "feature-<name>.md" \) | head -1)
fi
test -n "$SPEC_PATH" && echo "$SPEC_PATH"

If SPEC_PATH is empty, stop and report that the feature spec could not be resolved.

Find pending review commits

Find the latest acknowledgement, if any:

LAST_ACK=$(git log --follow --format=%H -n 1 --grep='^spec-review-check:' --grep='^spec-revise:' -- "$SPEC_PATH")
echo "last_ack=${LAST_ACK:-none}"

Then inspect pending reviews newer than that acknowledgement:

git log --follow --format='%H %s' -- "$SPEC_PATH"

Pending reviews are commits whose subject starts with spec-review: and are newer than LAST_ACK if LAST_ACK exists.

For every pending review commit:

git show <sha> -- "$SPEC_PATH"
git show -s --format=%B <sha>

Decide in one pass

Process all pending reviewers together. Your options are:

  • Accept: keep the reviewed spec as-is.
  • Revert: revert one or more review commits.
  • Modify: keep the reviewer intent but make follow-up edits before acknowledging.

If you need changes, make them before the acknowledgement commit.

Acknowledge with one commit

After the spec is in its final state, commit exactly once with:

git add "$SPEC_PATH"
git commit --allow-empty -m "spec-revise: feature <name> — <decision summary>" -m "reviewed: <comma-separated reviewer ids>

Decision:
- <accept|revert|modify summary>

Notes:
- <important rationale>"
aigon feature-spec-revise-record <name>

Read the full file on GitHub · 81 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. 4d ago First seen · 81 lines · 0 tokens per session scan A c5386dc0d828

Subscribe to this mod's changes

aigon-feature-spec-revise is a command published in the GitHub repository jayvee/aigon (25 stars, last pushed 6d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 580 tokens. A static security scan graded it A with 0 findings. It is 88% identical to afsrv, differing in 12 lines, and is treated as a copy.