Agent skills for HTTP / API

55,288 agent skills on Mcprush that work with HTTP / API — 55,284 free.

55,288 agent skills

Every bundle is published in full, so you can read it before you install it
Works with HTTP / API

Send a message from an external agent or script to a running Claude Code session on the same machine.

825 ctx standalone
Free Details

Queue a message from Claude Code, another agent, or a script to an existing Codex session.

700 ctx standalone
Free Details

Messaging framework — produce a full headline, subheadline, proof points, and CTA hierarchy for use across all surfaces.

1.2k ctx standalone
Free Details

Audit Meta Ads measurement, Pixel and Conversions API, attribution, Facebook and Instagram creative, audiences, placements, automation…

900 ctx standalone
Free Details

Drive a Meta (Facebook/Instagram) App Review submission to completion in the developer portal.

9.7k ctx standalone
Free Details

Metabase API for business intelligence. Use when user mentions "Metabase",

2k ctx standalone
Free Details

Metabolomics research — metabolite identification, study analysis, and database searches across HMDB, MetaboLights, Metabolomics…

8k ctx standalone
Free Details
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