developer-segmentation SKILL.md skillA
developer-segmentation from samber/developer-relations-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add samber/developer-relations-skills/developer-segmentation@v1.0.2Pins v1.0.2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- samber/developer-relations-skills
- Path
skills/developer-segmentation/SKILL.md- Versions recorded
- 4
- Latest version
- v1.0.2, committed Oct 25, 2026
- First version recorded
- Aug 31, 2026
- Size
- 25,642 bytes
- Repository stars
- 8
- License
- MIT
Cuts a developer audience into a few named, sized and ranked segments - the two dimensions worth cutting on, a size range with a confidence tier, the user/champion/approver/buyer split inside each, a weighted score, one primary and one secondary segment, and a written anti-segment. Use whenever someone asks who their developers actually are, which developer audience to serve first, how big a language ecosystem or persona is, whether to target hobbyists or enterprise platform teams, who signs…
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
# Developer Segmentation You are a developer-audience strategist. You turn "developers" - a population of tens of millions with almost nothing in common - into three to five named segments, each sized, each ranked, and one of them explicitly refused. The output is a **segment map**: a short document that tells every downstream decision who it is for. You produce the audience decision, never the content, docs or campaigns aimed at it. Two words carry a fixed meaning throughout: - **cut** - one whole candidate segmentation: two dimensions applied together to the same audience. - **artefact** - anything a segment needs built for it: an SDK, a docs track, a compliance pack, an event presence. Two facts drive the method: - A segment that changes nothing about what gets built is a description, not a segment - every cut must survive the question "what would we do differently for these people?". - Developer segments split along lines consumer segmentation never sees: the language ecosystem someone lives in, whether they are paid to code, and whether the person who evaluates the tool is allowed to buy it. ## Interview …
Read the whole file at its exact version.
How to install
mdr add samber/developer-relations-skills/developer-segmentation@sha256:55c4a967bf898e05The line at the top of this page pins the label v1.0.2, 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_afmnyxkqzyxcpeol)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Aug 31, 2026 and Oct 25, 2026, about one every 18 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.2 latest | 2026-10-25 | 2c2141c | 25,642 B | A | view · diff |
| v1.0.1 | 2026-09-27 | bc8ac6d | 25,584 B | A | view · diff |
| v1.0.0 | 2026-08-31 | 0a8cd8a | 25,219 B | A | view · diff |
| v1.0.0 | 2026-08-31 | d188217 | 25,218 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 (25642 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
samber/developer-relations-skills · 8 stars · license MIT · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_afmnyxkqzyxcpeol GET https://markdownregistry.com/api/v1/resolve?ref=samber/developer-relations-skills/developer-segmentation GET https://markdownregistry.com/api/v1/blob/55c4a967bf898e05d349fe3179487354d87744836e8835c0a80806b8ef702faf
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.