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Agent-Logs-Url: https://github.com/dotnet/skills/sessions/d109fe03-243d-450a-be68-fe03e9d74153 Co-authored-by: Evangelink <[email protected]>
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[WIP] Add repo-local Codex plugin manifests for existing plugins
Add Codex-native plugin marketplace manifest
Apr 20, 2026
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@ViktorHofer please review |
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Pull request overview
Adds a Codex-native plugin marketplace manifest so Codex CLI can auto-discover this repo’s plugin marketplace, and updates docs to guide Codex users toward the marketplace-based install flow.
Changes:
- Added
.agents/plugins/marketplace.jsonas the Codex-native marketplace manifest (withinterface.displayNamefor UI presentation). - Updated
README.mdto document the Codex marketplace flow as the recommended installation path (keepingskill-installeras an alternative). - Updated
CONTRIBUTING.mdto require keeping the new Codex manifest in sync with the existing marketplace manifests.
Show a summary per file
| File | Description |
|---|---|
README.md |
Documents Codex CLI marketplace installation and upgrade flow for this repo. |
CONTRIBUTING.md |
Updates contributor guidance to keep the new Codex manifest in sync with other manifests. |
.agents/plugins/marketplace.json |
Introduces the Codex-native marketplace manifest with the same plugin entries as existing manifests. |
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ViktorHofer
approved these changes
Apr 20, 2026
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Let's wait for @ManishJayaswal greenlight before merging this one. |
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Codex CLI (v0.121.0+) now supports a plugin marketplace comparable to Claude Code / Cursor / Copilot CLI. This repo previously only documented per-skill installation via
skill-installerfor Codex users.Changes
.agents/plugins/marketplace.json(new) — Codex-native marketplace manifest at the path Codex auto-discovers, mirroring the 11 plugin entries from the existing Claude / Cursor / GitHub manifests. Includesinterface.displayNamefor the/pluginsUI tab.README.md— Codex CLI section now leads with the marketplace flow and keeps theskill-installerper-skill flow as a secondary option:codex plugin marketplace add dotnet/skills # then in Codex: /pluginsCONTRIBUTING.md— Added.agents/plugins/marketplace.jsonto the list of manifests that must be kept in sync when adding a new plugin (now four: GitHub, Claude, Cursor, Codex).Notes for reviewers
(name, source)pairs; verified programmatically..agents/plugins/marketplace.jsonis the Codex-native discovery path per the marketplace docs. Codex also falls back to.claude-plugin/marketplace.json, but shipping the native path makes the intent explicit and lets us diverge later (e.g., Codex-onlypolicy/categoryfields) without affecting Claude consumers.CONTRIBUTING.md.Warning
Firewall rules blocked me from connecting to one or more addresses (expand for details)
I tried to connect to the following addresses, but was blocked by firewall rules:
developers.openai.com/home/REDACTED/work/_temp/ghcca-node/node/bin/node /home/REDACTED/work/_temp/ghcca-node/node/bin/node --enable-source-maps /home/REDACTED/work/_temp/copilot-developer-action-main/dist/index.js(dns block)If you need me to access, download, or install something from one of these locations, you can either: