agents-to-im

agents-to-im is a skill for Claude Code from francize/agents-to-im. It costs 61 tokens per session (711 once invoked), scanned A, original, MIT.

A tool for managing a bridge between Claude Code or Codex and Feishu/Lark, a workplace messaging platform.

In plain words
What is it for?
Use it for setup, health checks, logs, upgrades, and service control of the Feishu/Lark bridge.
Why use it?
It helps configure, start, stop, inspect, upgrade, and diagnose the bridge daemon that connects the coding agent to Feishu/Lark.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: reads .claude/ paths; mentions Claude Code; reads ~/.codex paths.

Good fit Use it for setup, health checks, logs, upgrades, and service control of the Feishu/Lark bridge.

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Install with agentmods
npx agentmods add skills/francize/agents-to-im/agents-to-im
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.

Any agent
npx skills add francize/agents-to-im --skill agents-to-im
Clone the repo
git clone --depth 1 https://github.com/francize/agents-to-im

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 agents-to-im

README.md
[![agentmods](https://agentmods.dev/badge/skills/francize/agents-to-im/agents-to-im/github.svg)](https://agentmods.dev/skills/francize/agents-to-im/agents-to-im)
Your own site
<a href="https://agentmods.dev/skills/francize/agents-to-im/agents-to-im"><img src="https://agentmods.dev/badge/skills/francize/agents-to-im/agents-to-im/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 agents-to-im

Your own site · 80×15
<a href="https://agentmods.dev/skills/francize/agents-to-im/agents-to-im"><img src="https://agentmods.dev/badge/skills/francize/agents-to-im/agents-to-im.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 61 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 711 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 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 $0.00061 $0.00711
Opus 5.5 $0.00024 $0.00284
Sonnet 5.5 $0.00012 $0.00142
Haiku 4.5 $0.00006 $0.00071

Measured 2mo ago against content hash a676e79a574b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

agents-to-im 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 2mo ago.

The scan reads SKILL.md. This mod also ships 10 executable files (scripts/build-cli.js, scripts/build.js, scripts/daemon.ps1, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

SKILL.md · 94 lines

How it starts

The opening of the file, as written. The whole thing — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agents to IM Skill

You are managing the Feishu/Lark bridge daemon. User data is stored at ~/.agents-to-im/.

The skill directory is ~/.claude/skills/agents-to-im. If that path does not exist, find SKILL.md via glob and derive the root directory from it.

Commands

Map $ARGUMENTS to one of:

  • onboard
  • setup
  • start
  • stop
  • status
  • logs
  • doctor
  • upgrade

If no configuration exists at ~/.agents-to-im/config.env, show config.env.example and explain the required Feishu fields. Do not try to start the daemon without config.

CLI usage

Prefer the globally installed npm CLI:

  • install once: npm install -g agents-to-im@beta
  • agents-to-im onboard
  • agents-to-im start
  • agents-to-im restart
  • agents-to-im status
  • agents-to-im doctor
  • agents-to-im upgrade
  • agents-to-im logs 100

Use source checkout commands only for development/debugging.

Setup

This project no longer has a multi-platform setup wizard. Setup means:

  1. Show config.env.example.
  2. Explain the required fields:
    • CTI_FEISHU_APP_ID
    • CTI_FEISHU_APP_SECRET
    • CTI_DEFAULT_WORKDIR
  3. Explain optional fields:
    • CTI_FEISHU_DOMAIN
    • CTI_FEISHU_ALLOWED_USERS
    • external CODEX_HOME override if the user stores Codex config outside ~/.codex
  4. Point the user to references/setup-guides.md for the one-shot Feishu scopes import JSON.
  5. Remind the user to enable Feishu long connection events:
    • im.message.receive_v1
    • card.action.trigger
  6. Remind the user that private chat only accepts /new:claude and /new:codex, and real conversation happens in the auto-created group.

Runtime behavior

  • Runtime is selected per session.
  • /new:claude creates a Claude session.
  • /new:codex creates a Codex session.
  • /reset keeps the current group's runtime.

Execution

Use:

  • agents-to-im onboard
  • bash "SKILL_DIR/scripts/daemon.sh" start
  • bash "SKILL_DIR/scripts/daemon.sh" stop
  • bash "SKILL_DIR/scripts/daemon.sh" status
  • bash "SKILL_DIR/scripts/daemon.sh" logs 50
  • bash "SKILL_DIR/scripts/doctor.sh"

Read the full file on GitHub · 94 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. 2mo ago First seen · 94 lines · 61 tokens per session scan A a676e79a574b

Subscribe to this mod's changes

agents-to-im is a skill published in the GitHub repository francize/agents-to-im (118 stars, last pushed 5mo ago), licensed MIT. It adds 61 tokens to every session and 711 once invoked, about $0.0002 per session on Opus 5.5. 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.

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