feishu-reaction

feishu-reaction is a skill for Claude Code, Codex from m1heng/clawdbot-feishu. It costs 31 tokens per session (726 once invoked), scanned A, original, MIT.

A tool for adding, removing, or listing emoji reactions on Feishu messages. Feishu is a workplace messaging and collaboration platform.

In plain words
What is it for?
Use it to add or remove reactions such as a thumbs-up, or list the reactions already attached to a Feishu message.
Why use it?
It avoids manually managing message reactions when an agent needs to acknowledge or label a conversation. It can also find the message identifier needed to react to an earlier message.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to add or remove reactions such as a thumbs-up, or list the reactions already attached to a Feishu message.

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Install with agentmods
npx agentmods add skills/m1heng/clawdbot-feishu/feishu-reaction
About the project

clawd-feishu is a channel plugin that connects OpenClaw to Feishu/Lark, a collaboration and messaging platform. OpenClaw users use it to interact with the agent through Feishu or Lark.

m1heng/clawdbot-feishu · 4,243 stars · on GitHub

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 m1heng/clawdbot-feishu --skill feishu-reaction
Clone the repo
git clone --depth 1 https://github.com/m1heng/clawdbot-feishu

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 feishu-reaction

README.md
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Your own site
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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.

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Your own site · 80×15
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Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 726 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00031 $0.00726
Opus 5 $0.00015 $0.00363
Sonnet 5 $0.00006 $0.00145
Haiku 4.5 $0.00003 $0.00073

Measured 12d ago against content hash 07d140458303, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

feishu-reaction 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 12d 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.

skills/feishu-reaction/SKILL.md · 121 lines

How it starts

The opening of the file, as written. The whole thing — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Feishu Reaction Tool

Single tool feishu_reaction for adding, removing, and listing emoji reactions on Feishu messages.

Workflow: Reacting to Previous Messages

To react to a message other than the current one, first use feishu_message with action: "list" to fetch recent messages and find the target message_id, then use feishu_reaction with that message_id.

Actions

Add Reaction

{
  "action": "add",
  "message_id": "om_xxx",
  "emoji_type": "THUMBSUP"
}

Returns:

{
  "ok": true,
  "action": "add",
  "message_id": "om_xxx",
  "emoji_type": "THUMBSUP",
  "reaction_id": "ZCaCIjUBVVWSrm5L-3ZTw"
}

Remove Reaction

{
  "action": "remove",
  "message_id": "om_xxx",
  "reaction_id": "ZCaCIjUBVVWSrm5L-3ZTw"
}

List Reactions

List all reactions on a message:

{
  "action": "list",
  "message_id": "om_xxx"
}

Filter by emoji type:

{
  "action": "list",
  "message_id": "om_xxx",
  "emoji_type": "THUMBSUP"
}

Returns:

{
  "ok": true,
  "action": "list",
  "message_id": "om_xxx",
  "emoji_type_filter": "THUMBSUP",
  "total": 2,
  "reactions": [
    {
      "reaction_id": "ZCaCIjUBVVWSrm5L-3ZTw",
      "emoji_type": "THUMBSUP",
      "operator_type": "user",
      "operator_id": "ou_xxx"
    }
  ]
}

Parameters

Parameter Required Description
action Yes add, remove, or list
message_id Yes Feishu message ID (e.g., om_xxx)
emoji_type add: Yes, list: Optional Emoji type (e.g., THUMBSUP, HEART, SMILE)
reaction_id remove: Yes Reaction ID from add or list results

Common Emoji Types

Emoji Type
THUMBSUP THUMBSDOWN
FIRE CLAP
PARTY PRAY
SURPRISED LAUGHING

Configuration

channels:
  feishu:
    tools:
      reaction: true  # default: true

Read the full file on GitHub · 121 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. 12d ago First seen · 121 lines · 31 tokens per session scan A 07d140458303

Subscribe to this mod's changes

feishu-reaction is a skill published in the GitHub repository m1heng/clawdbot-feishu (4,243 stars, last pushed 5mo ago), licensed MIT. It adds 31 tokens to every session and 726 once invoked, about $0.0002 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.