camunda-feel SKILL.md skillA
camunda-feel from camunda/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add camunda/skills/camunda-feel@git:20261022.8802b5dPins git:20261022.8802b5d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- camunda/skills
- Path
skills/camunda-feel/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261022.8802b5d, committed Oct 22, 2026
- First version recorded
- May 13, 2026
- Size
- 7,456 bytes
- Repository stars
- 26
- License
- Apache-2.0
Use this skill when writing or fixing an expression in a BPMN process, DMN decision, or Camunda form: gateway conditions, input and output mappings, timer durations and cycles, date math, list operations, null checks, or FEEL errors. Writes and evaluates FEEL for Camunda 8. Not for application code in JavaScript, Java, Python, or other languages.
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
# Camunda FEEL Expressions Write, debug, and evaluate FEEL expressions used in Camunda 8 BPMN processes, DMN decisions, and forms. ## Prerequisites - c8ctl CLI installed and configured (`c8ctl add profile`) — provides `c8ctl feel evaluate` - Camunda 8.9+ cluster for default cluster-engine evaluation (uses `POST /v2/expression/evaluation`) ## Cross-References - **camunda-bpmn**: Use when FEEL expressions are part of BPMN conditions or I/O mappings - **camunda-dmn**: Use when FEEL appears inside DMN — input expressions, input entries (unary tests), output entries, literal expressions - **camunda-forms**: Use when FEEL expressions control form validation or conditional visibility - **camunda-ai-agents**: Use when FEEL expressions are prompts, `fromAi()` parameter declarations, or `toolCallResult` shaping in an AI Agent process ## Instructions ### FEEL in Camunda FEEL is used for: - **Gateway conditions**: Route process flow based on variable values - **Input/output mappings**: Transform variables between process scopes - **Timer definitions**: Define durations, dates, and cycles - **DMN decision tables**: Define input/output rules - **Form validation**: Validate user input …
Read the whole file at its exact version.
How to install
mdr add camunda/skills/camunda-feel@sha256:15570a259f3b3e94The line at the top of this page pins the label git:20261022.8802b5d, 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_qrpho3h72bpinmcx)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 13, 2026 and Oct 22, 2026, about one every 41 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261022.8802b5d latest | 2026-10-22 | 8802b5d | 7,456 B | A | view · diff |
| git:20260519.7b3baa8 | 2026-05-19 | 7b3baa8 | 8,046 B | A | view · diff |
| git:20260519.a9f8f66 | 2026-05-19 | a9f8f66 | 8,045 B | A | view · diff |
| git:20260518.0a0c4b7 | 2026-05-18 | 0a0c4b7 | 7,905 B | A | view · diff |
| git:20260513.47c1628 | 2026-05-13 | 47c1628 | 7,858 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 (7456 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
camunda/skills · 26 stars · license Apache-2.0 · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qrpho3h72bpinmcx GET https://markdownregistry.com/api/v1/resolve?ref=camunda/skills/camunda-feel GET https://markdownregistry.com/api/v1/blob/15570a259f3b3e94e680257080a1cf206f357858a40e38feae8ca9787bf8f40f
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.