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Agent Skills — SaaS tools & trends 2026

3 products Sparkpulse tracks are shipping around agent skills. The fastest-moving right now are Replicate, Subbly and Postmark, ranked by how frequently they ship meaningful updates. Below: every tracked product carrying this theme, updated from release data.

Products shipping around agent skills

#01ReplicateReplicate is courting AI coding assistants — agent skills, MCP auto-discovery, llms.txt all in the same window.2.9alternatives →
#02SubblySubbly is betting on an AI site builder while moving subscription retention ML in-house.2.5alternatives →
#03PostmarkPostmark ships Skills for AI coding agents and an async-first Python SDK — leaning into the agent-built-app era.2.5alternatives →

Frequently asked questions about agent skills

Which SaaS tools ship agent skills in 2026?

Replicate, Subbly, Postmark — the agent skills products Sparkpulse tracks, ranked by shipping velocity from verified changelogs.

What's the fastest-moving agent skills product right now?

Replicate, with a velocity score of 2.9 out of 10, based on how frequently it ships meaningful updates.

How many products are shipping around agent skills?

Sparkpulse currently tracks 3 products carrying the agent skills theme, updated continuously from verified release data.