skill-exchange not found in molthub registry

[crtahlin]

Problem

The README documents installing the skill via molthub:

npx molthub@latest install skill-exchange

But this fails:

- Resolving skill-exchange
✖ Skill not found
Error: Skill not found

Additionally, using molthub with the agents.datafund.io registry fails because the /api/v1/search endpoint doesn't exist:

npx molthub@latest --registry https://agents.datafund.io search "skill"
# Returns: Cannot GET /api/v1/search

Impact

• Documented integration path doesn't work
• Developers following the README hit immediate failure
• Creates confusion about how to properly integrate

Context

molthub defaults to the ClawdHub/OpenClaw registry, which is a different marketplace. Found these alternatives:

• skillzmarket - connects to skillz.market (different platform)
• a2a-market - another marketplace

None of these are the Agent Data Exchange.

Expected Behavior

One of:

1. skill-exchange should be published to molthub registry and installable
2. OR documentation should be updated with correct installation method
3. OR a separate registry URL should be provided that works

Suggested Fix

Option A: Publish skill to molthub

cd packages/skill
npx molthub@latest publish .

Option B: Update README with working alternative

### Option 2: Use the SKILL.md directly
Download from: https://agents.datafund.io/skill.md

Option C: Add /api/v1/search endpoint to agents.datafund.io API

Acceptance Criteria

• npx molthub@latest install skill-exchange works
• OR documentation reflects actual working installation method

[crtahlin]

This may now be fixable.

PR #36 (now merged) added packages/skill/SKILL.md which is required for publishing to ClawdHub.

To publish:

cd packages/skill
npx molthub@latest publish . --registry "https://www.clawhub.ai" --slug "skill-exchange" --name "Skill Exchange" --version "0.2.0"

@crtahlin - you can close this once the skill is published to the registry.