aigon-feature-transfer

aigon-feature-transfer is a skill for Claude Code, Codex from jayvee/aigon. It costs 25 tokens per session (764 once invoked), scanned A, original, Apache-2.0.

A workflow for handing an unfinished feature from one coding agent to another while preserving its work and history.

In plain words
What is it for?
Use it to transfer a feature's worktree, branch, commits, uncommitted changes, workflow history, and a briefing to another agent.
Why use it?
It prevents lost progress when an agent reaches a usage limit, gets stuck, or needs to be replaced.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: positional $N argument; mentions Claude Code; installed under .agents/ (shared by several agents).

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/jayvee/aigon/aigon-feature-transfer
Any agent
npx skills add jayvee/aigon --skill aigon-feature-transfer
Clone the repo
git clone --depth 1 https://github.com/jayvee/aigon

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 aigon-feature-transfer

README.md
[![agentmods](https://agentmods.dev/badge/skills/jayvee/aigon/aigon-feature-transfer.svg)](https://agentmods.dev/skills/jayvee/aigon/aigon-feature-transfer)
Your own site
<a href="https://agentmods.dev/skills/jayvee/aigon/aigon-feature-transfer"><img src="https://agentmods.dev/badge/skills/jayvee/aigon/aigon-feature-transfer.svg" alt="Measured on agentmods" height="20"></a>
Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 764 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00025 $0.00764
Opus 5 $0.00013 $0.00382
Sonnet 5 $0.00005 $0.00153
Haiku 4.5 $0.00003 $0.00076

Measured 6d ago against content hash 87307748e0eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

aigon-feature-transfer 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 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.

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.

.agents/skills/aigon-feature-transfer/SKILL.md · 54 lines

How it starts

The opening of the file, as written. The whole thing — 54 lines — stays where its author put it; the contents beside it link to each section on GitHub.

aigon-feature-transfer

Hand a stuck or paywalled in-progress feature from its current agent to a different agent, without losing commits or in-flight work. Intended for:

  • An agent hitting a usage/token limit mid-implementation (Codex paywall, Claude 5h limit).
  • An agent stalling on a prompt, auth flow, or tool confusion that won't resolve itself.
  • A human deciding that a different agent (e.g. Claude Code) should take over from here.

The worktree, commits, branch, and workflow history are all preserved. Only the active agent changes.

Usage

aigon feature-transfer $1 --to=<agent> [--reason="..."] [--no-launch]

Flags:

  • --to=<agent> (required) — target agent id (e.g. cc, cx, ag, cu).
  • --reason="..." — free-text reason recorded in the transfer briefing.
  • --no-launch — do the transfer but don't auto-spawn the new agent; handy for scripted orchestration.

What it does (in order)

  1. Captures the last ~3000 lines from every live tmux pane for the feature.
  2. Writes a briefing to docs/specs/features/logs/feature-<ID>-transfer-<timestamp>.md — last commits, uncommitted diff, pane tails, and next-steps for the new agent.
  3. Commits any uncommitted work in the worktree as wip(transfer): save <old> state before handoff to <new> so nothing is lost by the directory move.
  4. Kills the old agent's tmux sessions and removes its heartbeat file.
  5. Moves the worktree with git worktree move — directory renames from feature-<ID>-<old>-<desc>/ to feature-<ID>-<new>-<desc>/. The branch name is preserved (it encodes who originally started the work — not a problem, it's cosmetic after merge).
  6. Re-seeds the workflow engine by emitting a fresh feature.started event so the dashboard and snapshot reflect the new agent. Prior events stay in history.
  7. Launches the new agent with aigon feature-do <ID> --agent=<new> unless --no-launch was passed.

The new agent's first task is to read the briefing and the wip(transfer) commit before doing anything else — the briefing lays out exactly where the previous agent stopped and why.

Read the full file on GitHub · 54 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. 6d ago First seen · 54 lines · 25 tokens per session scan A 87307748e0eb

Subscribe to this mod's changes

aigon-feature-transfer is a skill published in the GitHub repository jayvee/aigon (25 stars, last pushed 5d ago), licensed Apache-2.0. It adds 25 tokens to every session and 764 once invoked, about $0.0001 per session on Opus 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.