lingtai-ai/lingtai-kernel · src/lingtai/tools/email/manual/SKILL.md

email-manual skillA

email-manual is agent-read markdown (skill) from lingtai-ai/lingtai-kernel: Internal LingTai mail: send/read/dismiss/reply, bare-path addressing, delayed self-send time capsules, and the full-body persistent notification contract. Not internet email (see `mcp-manual`) or recurring schedules (see `shell-manual`)..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add lingtai-ai/lingtai-kernel/email-manual@v1.3.0
Exact content
mdr add lingtai-ai/lingtai-kernel/email-manual@sha256:ced8af0763e4dbec

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_jpy5ibbrt4varzpm.svg)](https://markdownregistry.com/a/art_jpy5ibbrt4varzpm)

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Versions

versioncommittedcommitsizeaudit
v1.3.0 latest2026-09-07 bd594c1 9,148 BA view · diff
v1.2.22026-09-06 891e713 27,215 BA view · diff
v1.2.22026-09-05 628458c 27,551 BA view · diff
v1.2.12026-08-30 de4b2a2 27,656 BA view · diff
v1.1.02026-08-10 5aa326f 21,787 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (9148 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

GitHub

lingtai-ai/lingtai-kernel · 11 stars · license Apache-2.0 · pushed 2026-09-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_jpy5ibbrt4varzpm
GET https://markdownregistry.com/api/v1/resolve?ref=lingtai-ai/lingtai-kernel/email-manual
GET https://markdownregistry.com/api/v1/blob/ced8af0763e4dbece9d680b05bd57d726ac32662572d4f31432e6c0a978efb88