save-skill SKILL.md skillA
save-skill from filedcom/opentax is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add filedcom/opentax/save-skill@git:20261018.c26716fPins git:20261018.c26716f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- filedcom/opentax
- Path
skills/save-skill/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261018.c26716f, committed Oct 18, 2026
- First version recorded
- Apr 12, 2026
- Size
- 2,919 bytes
- Repository stars
- 131
- License
- AGPL-3.0
Helps users permanently set up the OpenTax skill on their AI platform so they don't have to load it every time.
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
# Save OpenTax Skill Permanently Help the user set up OpenTax so it's always available in their AI assistant without needing to re-upload the skill file each time. ## Detect the platform Ask the user what AI tool they're using, then follow the right instructions below. ## Claude Code Install as a plugin: ```bash # In Claude Code, run: /plugin marketplace add filedcom/opentax /plugin install opentax@opentax ``` Once installed, the skills are always available: - `/opentax:tax-preparer` -- prepare a return - `/opentax:tax-reviewer` -- review a return ## Claude (claude.ai) Claude on the web supports Projects with custom instructions: 1. Go to claude.ai and create a new Project (or open an existing one) 2. In the Project's knowledge section, upload the skill file: ```bash curl -fsSL https://raw.githubusercontent.com/filedcom/opentax/main/skills/opentax/SKILL.md -o opentax-skill.md ``` 3. Upload `opentax-skill.md` as a Project knowledge file 4. Every conversation in that Project will have the OpenTax skill available ## ChatGPT ChatGPT supports Custom GPTs and custom instructions: ### Option A: Custom Instructions …
Read the whole file at its exact version.
How to install
mdr add filedcom/opentax/save-skill@sha256:57e7ec58a8fa6454The line at the top of this page pins the label git:20261018.c26716f, 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_rzifimdekeuprfbx)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Apr 12, 2026 and Oct 18, 2026, about one every 94 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261018.c26716f latest | 2026-10-18 | c26716f | 2,919 B | A | view · diff |
| git:20261018.4d1a977 | 2026-10-18 | 4d1a977 | 2,928 B | A | view · diff |
| git:20260412.63a691d | 2026-04-12 | 63a691d | 2,896 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 (2919 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
filedcom/opentax · 131 stars · license AGPL-3.0 · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rzifimdekeuprfbx GET https://markdownregistry.com/api/v1/resolve?ref=filedcom/opentax/save-skill GET https://markdownregistry.com/api/v1/blob/57e7ec58a8fa6454655c7fff3f26f211d6ee36d18400e5c72d7f7278253b656c
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.