m07-concurrency SKILL.md skillA
m07-concurrency from moeru-ai/auv is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add moeru-ai/auv/m07-concurrency@git:20260725.8a8e541Pins git:20260725.8a8e541 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- moeru-ai/auv
- Path
.agents/skills/m07-concurrency/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260725.8a8e541, committed Jul 25, 2026
- Size
- 6,341 bytes
- Repository stars
- 202
- License
- Apache-2.0
CRITICAL: Use for concurrency/async. Triggers: E0277 Send Sync, cannot be sent between threads, thread, spawn, channel, mpsc, Mutex, RwLock, Atomic, async, await, Future, tokio, deadlock, race condition, 并发, 线程, 异步, 死锁.
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
# Concurrency > **Layer 1: Language Mechanics** ## Core Question **Is this CPU-bound or I/O-bound, and what's the sharing model?** Before choosing concurrency primitives: - What's the workload type? - What data needs to be shared? - What's the thread safety requirement? --- ## Error → Design Question | Error | Don't Just Say | Ask Instead | |-------|----------------|-------------| | E0277 Send | "Add Send bound" | Should this type cross threads? | | E0277 Sync | "Wrap in Mutex" | Is shared access really needed? | | Future not Send | "Use spawn_local" | Is async the right choice? | | Deadlock | "Reorder locks" | Is the locking design correct? | --- ## Thinking Prompt Before adding concurrency: 1. **What's the workload?** - CPU-bound → threads (std::thread, rayon) - I/O-bound → async (tokio, async-std) - Mixed → hybrid approach 2. **What's the sharing model?** - No sharing → message passing (channels) - Immutable sharing → Arc<T> - Mutable sharing → Arc<Mutex<T>> or Arc<RwLock<T>> 3. **What are the Send/Sync requirements?** - Cross-thread ownership → Send - Cross-thread references → Sync - Single-thread async → spawn_local --- …
Read the whole file at its exact version.
How to install
mdr add moeru-ai/auv/m07-concurrency@sha256:c2a3e990e34c45aaThe line at the top of this page pins the label git:20260725.8a8e541, 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_oag5ofg25jcafv24)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 25, 2026.
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 (6341 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
moeru-ai/auv · 202 stars · license Apache-2.0 · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_oag5ofg25jcafv24 GET https://markdownregistry.com/api/v1/resolve?ref=moeru-ai/auv/m07-concurrency GET https://markdownregistry.com/api/v1/blob/c2a3e990e34c45aad75a8acbc1c98658fe1021f0674b9662112060e388b56c5e
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.