Slack API
Discover, navigate, and call Slack Web API methods (the family.method endpoints at slack.com/api like chat.postMessage, conversations.history, users.info, views.open). Use this skill whenever the developer asks which Slack API method does something, needs a method's required OAuth scopes or token type, wants to call or test a Web API method, is handling cursor pagination (nextcursor), hitting rate limits (tier/ratelimited/Retry-After), or debugging API errors like missingscope, invalidauth, or channelnotfound. Also trigger when they paste a slack.com/api/ URL or a docs.slack.dev/reference/methods link, or ask how to list/fetch/post/update Slack resources via the API. This skill covers the Web API method layer: finding the right method, reading its contract (scopes, arguments, errors), and calling it over raw HTTP with curl or through a Slack SDK.
Works with: Claude Code (native) · Cursor, Codex CLI (manual)
native: this artifact type is that client's own format
Category: Communication — see all ranked ›
Install (Claude Code):
cp -r slack-api ~/.claude/skills/- Adoption: 1 repos
- Upkeep: 98.0
- Freshness: 95.0
- Evidence coverage: 84% of the inputs this score can use — the rest are unknown, and the score is discounted for it
- Health: active
- Contributors: 8
- License: MIT
Security audit
Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.
source ↗ · skill:slackapi/slack-api
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Measured 2026-08-05 · scorer s5 · how · something wrong here?