fal SKILL.md skillA
fal from ericrisco/rsc-harness is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ericrisco/rsc-harness/fal@git:20260729.9b4d66aPins git:20260729.9b4d66a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ericrisco/rsc-harness
- Path
skills/fal/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260729.9b4d66a, committed Jul 29, 2026
- First version recorded
- Jun 2, 2026
- Size
- 8,732 bytes
- Repository stars
- 236
- License
- MIT
Use when calling a fal.ai endpoint by id to generate image, audio, or video from JS/Python/curl: subscribe vs submit, queue states, ED25519 webhook signature verification, per-call cost, or migrating off @fal-ai/serverless-client. NOT which model or art direction (that is ai-media); NOT the same models on another platform (that is replicate).
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
# fal The wire to fal.ai's fast, pre-warmed media endpoints: call a model by id, control the queue, get the file back. fal is the **fast-media path** — latency-optimized image (FLUX, Seedream, SD), audio (TTS, music), and video (Veo, Wan, Kling, Hailuo) endpoints you invoke by id with `FAL_KEY`. You own the *mechanics*: auth, call mode, queue states, webhook signatures, file I/O, per-call cost. ## When NOT to use | You want… | Go to | | --- | --- | | Which model / what to generate / art direction / multi-provider media pipeline | `ai-media` | | The same kind of models on **Replicate** (`replicate.run` / predictions) | `replicate` — images-specifically `replicate-images` | | Renting a **raw GPU pod** you SSH into to train or custom-serve | `runpod` | | Deploying **your own** Python function as an autoscaling endpoint | `modal` | | Cheap hosted **LLM text/chat** completions | `together-fireworks` | | The generic provider-agnostic webhook receiver/verifier pattern | `webhooks` | Rule: if you are not invoking a fal endpoint id with `FAL_KEY`, you are in the wrong skill. ## Setup & auth ```bash # JS — current client. NOT @fal-ai/serverless-client (deprecated, migrate). …
Read the whole file at its exact version.
How to install
mdr add ericrisco/rsc-harness/fal@sha256:b67a8b70a8bdb6f5The line at the top of this page pins the label git:20260729.9b4d66a, 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_qexicbagjgplt2mn)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jun 2, 2026 and Jul 29, 2026, about one every 57 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260729.9b4d66a latest | 2026-07-29 | 9b4d66a | 8,732 B | A | view · diff |
| git:20260602.5fff11f | 2026-06-02 | 5fff11f | 10,402 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 (8732 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
ericrisco/rsc-harness · 236 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qexicbagjgplt2mn GET https://markdownregistry.com/api/v1/resolve?ref=ericrisco/rsc-harness/fal GET https://markdownregistry.com/api/v1/blob/b67a8b70a8bdb6f5e7a52c356c52bc1d14f762207a610a2fd23772b12a643cba
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.
More from ericrisco/rsc-harness
Every file in ericrisco/rsc-harness