SkillForge field notes
Product evidence, platform changes, and practical lessons from building and testing reusable agent skills.
Building SkillForge with SiteSorted: two briefs, two outcomes
A first-hand account of two SiteSorted MCP builds: the original product page and the Vercel Docs-inspired documentation shell, including the manual work each required.
Read field notePortable agent skills in 2026: Claude, Codex, Gemini, Grok, v0, and Llama
A source-backed compatibility map for SKILL.md across frontier agent ecosystems, including native hosts, shared installers, and adapter-based runtimes.
Read field noteHow to test an agent skill: triggers, behavior, safety, and real outputs
A practical evaluation method for agent skills covering trigger precision, paired behavior, adversarial inputs, tool boundaries, and delivered artifacts.
Read field note