thread-management SKILL.md skillA
thread-management from chunkydotdev/email-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add chunkydotdev/email-skills/thread-management@git:20260330.fac3bc9Pins git:20260330.fac3bc9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- chunkydotdev/email-skills
- Path
skills/inbound/thread-management/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260330.fac3bc9, committed Mar 30, 2026
- Size
- 22,526 bytes
- Repository stars
- 7
- License
- MIT
Maintain email conversation context across messages using threading headers. Use when building thread reconstruction, linking replies to conversations, detecting thread hijacking, stripping quoted content, or providing thread context to AI agents.
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
# Thread Management Keep email conversations connected - link replies to their threads, reconstruct conversation history, and detect when threads go wrong. ## When to use this skill - Building or debugging email thread reconstruction from headers - Replies are not grouping into conversations correctly - Implementing In-Reply-To and References headers on outbound replies - Stripping quoted reply content to extract new message text - Providing conversation context to AI agents or LLMs - Detecting thread hijacking or forged thread injection attacks - Threads display differently in Gmail vs Outlook and you need cross-client consistency - Managing long-lived threads that span days or weeks - Splitting or merging conversations programmatically ## Related skills - `inbound-processing` - receiving and parsing incoming email (prerequisite for threading) - `reply-classification` - classifying reply intent once you have thread context - `email-security` - injection and phishing prevention, including thread hijacking - `transactional-email` - sending emails that need proper threading headers --- ## How email threading works …
Read the whole file at its exact version.
How to install
mdr add chunkydotdev/email-skills/thread-management@sha256:1b84a070f1e769e2The line at the top of this page pins the label git:20260330.fac3bc9, 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_mbbbpnppstks6atl)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Mar 30, 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 (22526 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
chunkydotdev/email-skills · 7 stars · license MIT · pushed 2026-10-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mbbbpnppstks6atl GET https://markdownregistry.com/api/v1/resolve?ref=chunkydotdev/email-skills/thread-management GET https://markdownregistry.com/api/v1/blob/1b84a070f1e769e2620381fc2e54669478cfde39dc5149d6e8caf1aea036443e
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.