wechat-decrypt SKILL.md skillA
wechat-decrypt from tzwkb/wechat-decrypt is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tzwkb/wechat-decrypt/wechat-decrypt@git:20260911.5f40985Pins git:20260911.5f40985 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tzwkb/wechat-decrypt
- Path
SKILL.md- Versions recorded
- 5
- Latest version
- git:20260911.5f40985, committed Sep 11, 2026
- First version recorded
- Jun 6, 2026
- Size
- 4,778 bytes
- Repository stars
- 88
- License
- MIT
Read, search, summarize, export, and transcribe a user's own local WeChat 4.x history on macOS or Windows; diagnose setup and re-extract the device key after a WeChat update. Use for WeChat messages, chats, contacts, and local archives. Do not use for remote accounts or devices the user is not authorized to access.
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
# WeChat local history Operate only on local WeChat data the user is authorized to access. Keep keys, decrypted databases, voice caches, and exports local. Never print a raw key or include one in chat, logs, commands, or reports. ## Resolve the runtime Use the directory containing this `SKILL.md` as `SKILL_DIR`; never assume a fixed installation path. - macOS: prefer `$SKILL_DIR/.venv/bin/python`, otherwise `python3`. - Windows: prefer `$SKILL_DIR\.venv\Scripts\python.exe`, otherwise `python`. Before reading chat data, run the read-only diagnostic: ```bash "$SKILL_DIR/.venv/bin/python" "$SKILL_DIR/scripts/common/doctor.py" --json ``` On Windows, use the equivalent venv Python path. Interpret `fail` as blocking and `warn` as optional/degraded: - `key` or `database` failure: read the matching platform reference below. - `mcp` warning: use the CLI fallback now; run platform setup only when MCP registration is needed. - `voice-backend` warning: ordinary export works; install the optional platform voice stack only for transcription. - `voice-model` warning: ordinary export still works. Do not download the model without user approval. ## Route the request …
Read the whole file at its exact version.
How to install
mdr add tzwkb/wechat-decrypt/wechat-decrypt@sha256:8fa5daf4daf61546The line at the top of this page pins the label git:20260911.5f40985, 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_dtfde5xy2rap2g4r)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 6, 2026 and Sep 11, 2026, about one every 24 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260911.5f40985 latest | 2026-09-11 | 5f40985 | 4,778 B | A | view · diff |
| git:20260902.9d2d598 | 2026-09-02 | 9d2d598 | 4,450 B | A | view · diff |
| git:20260901.823363c | 2026-09-01 | 823363c | 3,730 B | A | view · diff |
| git:20260610.5177d1c | 2026-06-10 | 5177d1c | 11,123 B | A | view · diff |
| git:20260606.d969949 | 2026-06-06 | d969949 | 11,004 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 (4778 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
tzwkb/wechat-decrypt · 88 stars · license MIT · pushed 2026-10-14 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dtfde5xy2rap2g4r GET https://markdownregistry.com/api/v1/resolve?ref=tzwkb/wechat-decrypt/wechat-decrypt GET https://markdownregistry.com/api/v1/blob/8fa5daf4daf61546c5fd7a1d9b3dbec9eacbe3fe3ccb7bd1940a93eafe5b0a2e
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.