exstruct-cli SKILL.md skillA
exstruct-cli from harumiweb/exstruct is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add harumiweb/exstruct/exstruct-cli@git:20260321.ed8d6a2Pins git:20260321.ed8d6a2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- harumiweb/exstruct
- Path
.agents/skills/exstruct-cli/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260321.ed8d6a2, committed Mar 21, 2026
- Size
- 2,102 bytes
- Repository stars
- 203
- License
- BSD-3-Clause
Use ExStruct CLI to validate, inspect, create, and edit Excel workbooks safely. Trigger when an agent needs `exstruct patch`, `exstruct make`, `exstruct validate`, `exstruct ops list`, or `exstruct ops describe`, especially for create-vs-edit decisions, dry-run workflows, backend constraints, or safe workbook-edit guidance.
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
# ExStruct CLI Use the existing editing CLI as the default local operational interface for ExStruct workbook create/edit requests. ## Select a command - Use `exstruct make` when the user wants a new workbook created and populated. - Use `exstruct patch` when the user wants an existing workbook edited. - Use `exstruct validate` when workbook readability is uncertain or before a risky edit on an unfamiliar file. - Use `exstruct ops list` when the required operation is still unclear. - Use `exstruct ops describe <op>` when you know the likely op name but need the exact schema or constraints. - Hand the workflow off to MCP when the user needs host-owned path policy, transport mapping, artifact mirroring, or other server-managed behavior. ## Safety rules - Do not invent unsupported patch ops. - Do not apply destructive edits immediately when the request is ambiguous. - Prefer `--dry-run` before risky edits. - Pin `--backend openpyxl` when the dry run and the real apply must use the same engine. - Explain backend-specific failures directly instead of hiding them behind a generic retry. ## Workflow …
Read the whole file at its exact version.
How to install
mdr add harumiweb/exstruct/exstruct-cli@sha256:e3648e20a12860d3The line at the top of this page pins the label git:20260321.ed8d6a2, 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_mzk46aftm5gsme2p)
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Versions
The registry has recorded 1 version of this file, committed on Mar 21, 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 (2102 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
harumiweb/exstruct · 203 stars · license BSD-3-Clause · pushed 2026-10-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mzk46aftm5gsme2p GET https://markdownregistry.com/api/v1/resolve?ref=harumiweb/exstruct/exstruct-cli GET https://markdownregistry.com/api/v1/blob/e3648e20a12860d3d8cea970ef57c8201a8c9c4782f20c0412b9b391d1e8d523
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.