Remove RPC source configuration from indexer skills

[DZakh]

Removes the dedicated RPC-as-a-data-source documentation from the managed indexer skill set (packages/cli/templates/static/shared/.claude/skills/). RPC source configuration is no longer surfaced as guidance in the skills — except the WebSocket realtime section, kept by request.

Removed

• indexer-performance — the ## RPC Tuning section (tuning params, for options table); RPC-tuning wording dropped from the frontmatter description. The WebSocket for Realtime Indexing section is kept (promoted from ### to ## now that its parent section is gone).
• indexer-configuration — the ## RPC Configuration pointer section.
• indexer-troubleshooting — the "rate limited / RPC tuning" error bullet; renamed RPC / HyperSync Errors → HyperSync Errors; dropped RPC from the frontmatter description.

Intentionally left in place

These reference RPC but aren't RPC source-configuration docs:

• indexer-external-calls / indexer-traces — handler-level RPC calls via the Effect API / viem (a different feature).
• The ## Environment Variables sections in indexer-configuration and indexer-troubleshooting — they teach the required ENVIO_ prefix and only use an rpc: URL as the example.
• The rpc_config deprecation note in indexer-configuration — a "do not use" warning.

🤖 Generated with Claude Code

Summary by CodeRabbit

• Documentation
  • Updated guidance for indexer-related skills to better reflect current optimization and troubleshooting topics.
  • Simplified one skill by removing an outdated configuration section.
  • Refined performance guidance to emphasize WebSocket-based realtime indexing and related optimization tips.
  • Streamlined troubleshooting content by focusing on HyperSync errors and removing RPC-specific references.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: e1be36d3-96bf-4c75-8976-9f4536cf6a41

📥 Commits

Reviewing files that changed from the base of the PR and between fd0c3f9 and f6d20ec.

📒 Files selected for processing (3)

• packages/cli/templates/static/shared/.claude/skills/indexer-configuration/SKILL.md
• packages/cli/templates/static/shared/.claude/skills/indexer-performance/SKILL.md
• packages/cli/templates/static/shared/.claude/skills/indexer-troubleshooting/SKILL.md

💤 Files with no reviewable changes (1)

• packages/cli/templates/static/shared/.claude/skills/indexer-configuration/SKILL.md

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📝 Walkthrough

Walkthrough

Documentation-only updates across three SKILL.md files remove and rename RPC-related sections in favor of HyperSync/WebSocket-focused guidance. Changes include deleting an RPC Configuration section, replacing RPC Tuning with WebSocket for Realtime Indexing content, and renaming headers/descriptions to drop explicit RPC references.

Changes

SKILL.md Documentation Updates

Layer / File(s)	Summary
Remove RPC Configuration section packages/cli/templates/static/shared/.claude/skills/indexer-configuration/SKILL.md	Removes the "## RPC Configuration" block that pointed to the indexer-performance skill.
Replace RPC Tuning with WebSocket guidance packages/cli/templates/static/shared/.claude/skills/indexer-performance/SKILL.md	Rewrites the frontmatter description to cover HyperSync, batch size, WebSocket realtime config, and preload optimization; replaces the "RPC Tuning" section with a "WebSocket for Realtime Indexing" section.
Rename troubleshooting headers/descriptions packages/cli/templates/static/shared/.claude/skills/indexer-troubleshooting/SKILL.md	Updates the skill description to drop the "RPC errors" mention and renames "RPC / HyperSync Errors" to "HyperSync Errors", removing the associated RPC rate-limit/timeout paragraph.

Estimated code review effort: 1 (Trivial) | ~5 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: removing RPC source configuration guidance from the indexer skills.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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