Documents & Data · IN-DEPTH PROFILE

lark-event

Lark Event is a real-time subscription workflow that streams Feishu EventKeys as NDJSON for bots and agent subprocesses.

View listed source ↗Installation guide ↓
Best for

Developers building Feishu bots and event handlers

What you get

Discover event contracts + Consume bounded streams

Main limitation

It is a long-running subprocess contract, not a one-shot REST wrapper, and each process accepts only one EventKey.

First risk

Dropped events or leaked subscriptions. Hidden jq errors can skip events, while force-killing some consumers can leave server subscriptions behind. Preserve diagnostics and shut down gracefully.

EVIDENCE FRESHNESS

Three checks, kept separate

A recent source check is not a runtime test or security audit.

Upstream sourceChecked 2026-08-20

Pinned revision · 755daa4d

Open pinned commit ↗
SkillSignal profileSource-grounded

Updated 2026-08-20

Runtime & securityNot independently verified

Source review does not certify behavior or safety.

30-SECOND BRIEF

What it does—and when it fits

Lark Event is a real-time subscription workflow that streams Feishu EventKeys as NDJSON for bots and agent subprocesses. It provides event discovery, schemas, jq projection, bounded runs, readiness markers, structured errors, and coordinated local bus behavior across IM, Approval, Task, VC, Minutes, and Whiteboard domains.

INSTALL BY AGENT

Choose your Agent

Paths come from official Agent docs or the universal installer behind skills.sh. Compatibility still follows this Skill's record.

Native

This Skill's current record explicitly names this Agent. Still inspect scripts, permissions, and external dependencies first.

Project scope.claude/skills/lark-event/
Personal scope~/.claude/skills/lark-event/

Use project scope for team sharing and personal scope across repositories. The installer defaults to project scope; add -g for personal scope.

Install command (project scope)

This source cannot produce a reliable command. Open the listed source and copy the complete Skill folder manually.

Official agent docs

Claude Code discovers custom Skill folders automatically at project or personal scope.

View path evidence ↗

TYPICAL WORKFLOW

A practical workflow

01

Discover event contracts

List legal EventKeys and inspect each output schema before filtering payloads.

02

Consume bounded streams

Capture a fixed number of events or run for a defined timeout for inspection and automation.

03

Power real-time agents

Run one isolated subprocess per EventKey with readiness and exit signals an orchestrator can parse.

THE TRADEOFFS

Advantages and tradeoffs

Notable strengths

  1. This profile is manually organized around the current upstream SKILL.md workflow.
  2. The capability boundary remains explicitly tied to open.feishu.cn.
  3. Core uses, limitations, and risks are separated for pre-install review.

Limitations

  1. It is a long-running subprocess contract, not a one-shot REST wrapper, and each process accepts only one EventKey.
  2. Payload shapes vary by event and can be pre-decoded; jq filters must follow the current schema descriptions.

BEST FIT

Who it is for

→

Developers building Feishu bots and event handlers

→

Agent orchestrators consuming live business events

BEFORE YOU USE IT

Risks to review before use

High

Dropped events or leaked subscriptions

Hidden jq errors can skip events, while force-killing some consumers can leave server subscriptions behind. Preserve diagnostics and shut down gracefully.

High

External data and identity boundary

Requests access Feishu tenant resources. Use the correct identity, least-privilege scopes, and keep sensitive content out of logs.

SECURITY

What the permission profile means

  • Declared access remains governed by the current upstream SKILL.md and runtime requests.
  • Treat Feishu documents, messages, people, and business records as permission-controlled data.
  • SkillSignal has not independently executed or security-audited this package; external skills.sh labels are not SkillSignal certification.

Not a security certification. External ratings are attributed references. SkillSignal has not independently executed or security-reviewed this Skill.

INSIDE THE PACKAGE

Indexed files

SKILL.mdUpstream Skill instructionsSource-linked

TAGS

feishueventsstreaming

Manually expanded from the current upstream SKILL.md and linked source at open.feishu.cn, checked 2026-08-19. This is an original summary, not an execution result or security certification.