What is ccmigrate AGENTS.md?

Project instructions for ccmigrate, a local command-line tool that moves conversation context between coding tools. They explain its files, commands, export formats, and safety rules.

Use them when running tests, inspecting provider conversation stores, listing or exporting project conversations, or creating redacted thread dumps.

They give a coding agent the project context and operating rules needed to work consistently, including safe handling of stored conversations.

How Rajmeet/ccmigrate configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to Rajmeet/ccmigrate. 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/Rajmeet/ccmigrate/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/Rajmeet/ccmigrate

Made for: Codex, OpenCode.

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/rajmeet/ccmigrate/agents-md/github.svg)](https://agentmods.dev/instructions/rajmeet/ccmigrate/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/rajmeet/ccmigrate/agents-md"><img src="https://agentmods.dev/badge/instructions/rajmeet/ccmigrate/agents-md/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/rajmeet/ccmigrate/agents-md"><img src="https://agentmods.dev/badge/instructions/rajmeet/ccmigrate/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 1,014 This file is loaded in full into every session.

When invoked 1,014 The same file — it is already loaded in full.

Security scan B 1 finding. 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.

Model	Per session	Once invoked
Fable 5.1	$0.01014	$0.01014
Opus 5.5	$0.00406	$0.00406
Sonnet 5.5	$0.00203	$0.00203
Haiku 4.5	$0.00101	$0.00101

Measured 2mo ago against content hash d47ce881fa51, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

ccmigrate AGENTS.md scanned grade B 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 2mo 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

find /Users/rajmeet/.codex/sessions -name '*<destination_id>*.jsonl' -print

AGENTS.md · 139 lines

How it starts

The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Project

ccmigrate is a local-first MIT CLI for moving agent conversation context across coding tools.

The default product stance is safe export:

read provider stores
normalize conversations into .ccmigrate/conversations.jsonl
export Markdown, JSONL, AGENTS.md, CLAUDE.md, and OPENCODE.md
avoid writing provider-owned stores unless the user explicitly asks for native migration

Commands

Run tests:

PYTHONPATH=src python3 -m unittest discover -s tests

List local provider stores:

PYTHONPATH=src python3 -m ccmigrate doctor

List project conversations:

PYTHONPATH=src python3 -m ccmigrate list --project /path-or-name --json

Export latest project conversation safely:

PYTHONPATH=src python3 -m ccmigrate sync --project /path-or-name --limit 1 --store /tmp/ccmigrate-latest
PYTHONPATH=src python3 -m ccmigrate export --store /tmp/ccmigrate-latest --out /tmp/ccmigrate-latest/export

Create a shareable thread dump:

PYTHONPATH=src python3 -m ccmigrate dump --project /path-or-name --limit 1 --out /tmp/thread-dump --zip

Dump behavior:

Redaction is enabled by default.
Use --id <conversation-id> for exact thread selection.
Use --no-redact only when the user explicitly wants private, unredacted sharing.
Inspect threads.md before sending the zip to someone.
Delete temporary dumps after testing because they contain chat-derived content.

Create a compact handoff when a native migrated session is too large for Codex:

PYTHONPATH=src python3 -m ccmigrate handoff --project /path-or-name --limit 1

For an exact oversized thread:

PYTHONPATH=src python3 -m ccmigrate handoff --id <conversation-id> --project /path/to/project --recent-messages 30

Then start a fresh Codex session with the generated prompt:

cd /path/to/project
codex "$(cat .ccmigrate/handoffs/<timestamp>/codex-prompt.txt)"

Prefer handoff over native migration for very large sessions. Native migration preserves more raw history, but it can make Codex unusable when the transcript is huge. For multi-million-token Claude chats, never try to resume the whole migrated session in Codex. Generate a handoff, start fresh, and search search-shards/ for old details as needed.

Read the full file on GitHub · 139 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.

2mo ago First seen · 139 lines · 1,014 tokens per session scan B d47ce881fa51

Subscribe to this mod's changes

ccmigrate AGENTS.md is an instructions file published in the GitHub repository Rajmeet/ccmigrate (2 stars, last pushed 4mo ago), licensed MIT. It adds 1,014 tokens to every session, about $0.0041 per session on Opus 5.5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

ccmigrate AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
ccmigrate AGENTS.mdRajmeet/ccmigrate	Instructions file	2	4mo ago	MIT	B	1,014	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	today	MIT	A	7,461	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	5,649	GitHub Copilot
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	today	MIT	A	4,680	Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	3,093	GitHub Copilot
vscode model-prompts.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	2,022	GitHub Copilot

ccmigrate: Instructions file for Codex