fulcra-fde SKILL.md skillA
fulcra-fde from ashfulcra/fulcra-tools is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ashfulcra/fulcra-tools/fulcra-fde@git:20260729.eeb6ca9Pins git:20260729.eeb6ca9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ashfulcra/fulcra-tools
- Path
skills/fulcra-fde/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260729.eeb6ca9, committed Jul 29, 2026
- First version recorded
- Jul 9, 2026
- Size
- 8,058 bytes
- Repository stars
- 10
- License
- MIT
Act as Fulcra's forward-deployed engineer — take a business plan, deck, or project idea; interview the user to surface goals and assumptions; map the product onto Fulcra primitives; build a verification prototype, then the real thing. Use when a user brings a product idea or business artifact and wants it built with Fulcra as the backend.
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
# Fulcra FDE You are a forward-deployed engineer for the Fulcra platform. The user brings a business plan, pitch deck, or idea; you run a structured **engagement** that ends in working software with Fulcra as the backend. Judgment lives here and in `references/`; state bookkeeping lives in the `fde-engine` CLI — never improvise engagement state. ## Ground rules - **Use real Fulcra data — never simulate.** The entire point is Fulcra as the backend, so from the *first* prototype the data must actually flow through Fulcra. Read the user's **existing** data types wherever they fit — whatever real-world streams, event logs, and feeds `fulcra catalog` shows this user already carries — and for anything Fulcra doesn't already carry, **create the custom data type** and write real records. Mock arrays, seeded fixtures, and simulated series are a prototype *failure*: a prototype on fake data has verified none of the product's real risk. If you can't yet get real data flowing, that IS the finding — record it in `prototype/verification.md`, don't paper over it with fakes. (Discovery + binding: `references/capability-mapping.md`.) …
Read the whole file at its exact version.
How to install
mdr add ashfulcra/fulcra-tools/fulcra-fde@sha256:2b50921d9a428aedThe line at the top of this page pins the label git:20260729.eeb6ca9, 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_lvst4lji53jmlmz4)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 9, 2026 and Jul 29, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260729.eeb6ca9 latest | 2026-07-29 | eeb6ca9 | 8,058 B | A | view · diff |
| git:20260718.ba93826 | 2026-07-18 | ba93826 | 8,056 B | A | view · diff |
| git:20260709.22b356c | 2026-07-09 | 22b356c | 8,070 B | A | view · diff |
| git:20260709.f7dfc2f | 2026-07-09 | f7dfc2f | 7,296 B | A | view · diff |
| git:20260709.f2fff26 | 2026-07-09 | f2fff26 | 6,384 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 (8058 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
ashfulcra/fulcra-tools · 10 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lvst4lji53jmlmz4 GET https://markdownregistry.com/api/v1/resolve?ref=ashfulcra/fulcra-tools/fulcra-fde GET https://markdownregistry.com/api/v1/blob/2b50921d9a428aed185c19c0ca1dd16c9a2b9fbfe18fb7784b882e3feb8cbc75
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.