agent-runtime-hooks SKILL.md skillA
agent-runtime-hooks from lobehub/lobehub is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add lobehub/lobehub/agent-runtime-hooks@git:20261018.bbeefe6Pins git:20261018.bbeefe6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- lobehub/lobehub
- Path
.agents/skills/agent-runtime-hooks/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261018.bbeefe6, committed Oct 18, 2026
- First version recorded
- Oct 10, 2026
- Size
- 16,290 bytes
- Repository stars
- 84,260
- License
- a license file GitHub does not identify
Use for agent lifecycle hooks, tool mocks, intervention, sub-agent calls and context compression.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Agent Runtime Hooks
Register lifecycle hooks through `execAgent({ hooks })`. `HookDispatcher` stores them per operation and dispatches them in registration order.
## Hook Types
16 hook types across 5 categories:
```
execAgent({ hooks })
│
├─ beforeStep ──────────── Before each step executes
│ │
│ ├─ [call_llm] LLM inference
│ │
│ ├─ [call_tool]
│ │ ├─ beforeToolCall ── Before tool executes (supports mocking)
│ │ ├─ (tool execution)
│ │ ├─ afterToolCall ─── After tool completes (optional result control)
│ │ └─ onToolCallError ─ Tool threw an exception
│ │
│ ├─ [request_human_approve]
│ │ ├─ beforeHumanIntervention ── Before agent pauses
│ │ ├─ afterHumanIntervention ─── After approve/reject + resume
│ │ └─ onStopByHumanIntervention ── User rejected, agent halted
│ │
│ ├─ [compress_context]
│ │ ├─ beforeCompact ──── Before compression starts
│ │ ├─ afterCompact ───── After compression completes
│ │ └─ onCompactError ─── Compression failed
│ │
│ ├─ [callAgent] (via execSubAgentTask)
…Read the whole file at its exact version.
How to install
mdr add lobehub/lobehub/agent-runtime-hooks@sha256:c44bb750898dbdfdThe line at the top of this page pins the label git:20261018.bbeefe6, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_nhvjmzzsr2vcc2qw)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Oct 10, 2026 and Oct 18, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261018.bbeefe6 latest | 2026-10-18 | bbeefe6 | 16,290 B | A | view · diff |
| git:20261018.8c89420 | 2026-10-18 | 8c89420 | 16,290 B | A | view · diff |
| git:20261010.de581d9 | 2026-10-10 | de581d9 | 15,978 B | A | view · diff |
| git:20261010.8f3eec2 | 2026-10-10 | 8f3eec2 | 15,592 B | A | view · diff |
| git:20261010.8df2056 | 2026-10-10 | 8df2056 | 15,236 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (16290 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
lobehub/lobehub · 84,260 stars · license a license file GitHub does not identify · pushed 2026-11-07 · branch canary
API
GET https://markdownregistry.com/api/v1/artifacts/art_nhvjmzzsr2vcc2qw GET https://markdownregistry.com/api/v1/resolve?ref=lobehub/lobehub/agent-runtime-hooks GET https://markdownregistry.com/api/v1/blob/c44bb750898dbdfd862eb2c6fc19ba7a0bbd1cd28ae00cec4b1ba5e1c008981e
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.