feature-flag-onboarding SKILL.md skillA
feature-flag-onboarding from harness/harness-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add harness/harness-skills/feature-flag-onboarding@v1.0.1Pins v1.0.1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- harness/harness-skills
- Path
skills/fme/feature-flag-onboarding/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.1, committed Oct 14, 2026
- Size
- 13,763 bytes
- Repository stars
- 122
- License
- Apache-2.0
Orchestrate first-time Harness FME onboarding for one application. Confirm an already-enabled FME account/project, then pick one verified non-production environment; if none exists, hand off to an admin, not creating one. Detect the codebase's language and framework, then delegate code integration to instrument-feature-flag — never duplicating its wrapper design or creating the same flag twice. Verify two distinct named-treatment outcomes live through separately approved targeting changes when…
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
# Feature Flag Onboarding Orchestrate a new application's first end-to-end FME setup: confirm scope, pick a safe environment, detect the codebase, delegate code integration, then prove two distinct treatments actually run live. This skill sequences and verifies; it does not re-implement flag creation, code wiring, or targeting changes — those live in `/create-feature-flag`, `/instrument-feature-flag`, and `/update-flag-targeting`. ## Tools Works through the Harness MCP server or the Harness CLI; names are from [tool-map.md](../../../references/fme/tool-map.md). All writes are delegated to the linked skills — this skill only reads. | Operation | MCP | CLI | |-----------|-----|-----| | List environments | `harness_list` · `fme_environment` · `compact: false` | `harness list fme_environment --json` | | List flags | `harness_list` · `fme_feature_flag` · `size: 50` · `compact: false` | `harness list feature_flag --json --limit 50` | | Get flag | `harness_get` · `fme_feature_flag` · `params.feature_flag_name` | `harness get feature_flag <name> --json` | …
Read the whole file at its exact version.
How to install
mdr add harness/harness-skills/feature-flag-onboarding@sha256:ef35dcbf4ea44ff0The line at the top of this page pins the label v1.0.1, 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_57ge5spnf47a3xwy)
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Versions
The registry has recorded 1 version of this file, committed on Oct 14, 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 (13763 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
harness/harness-skills · 122 stars · license Apache-2.0 · pushed 2026-10-14 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_57ge5spnf47a3xwy GET https://markdownregistry.com/api/v1/resolve?ref=harness/harness-skills/feature-flag-onboarding GET https://markdownregistry.com/api/v1/blob/ef35dcbf4ea44ff017868cdbcd2aa44e90b92f86a75ae17386d1903c4ecea886
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.