Skill

claude-oracle

Searches 17 sources for Claude Code skills, plugins, and MCP servers before planning or after Bash errors. Invoke manually via /search-oracle; integrates with siblings to avoid duplicates.

developer-tools

From claude-oracle

Install

Run in your terminal

npx claudepluginhub vvkmnn/claude-emporium --plugin claude-oracle

Tool Access

This skill uses the workspace's default tool permissions.

Skill Content

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Stats

Parent Repo Stars536

Parent Repo Forks16

Last CommitFeb 20, 2026

Actions

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Oracle Plugin

Tool discovery. Searches 17 sources in parallel to find relevant skills, plugins, and MCP servers.

Hooks

Hook	When	Action
PreToolUse(EnterPlanMode)	Before planning	Searches for relevant tools before planning
PostToolUse(Bash)	After errors	Searches for tools that solve the error

Commands

Command	Description
`/search-oracle <query> [type]`	Search for tools across all 17 sources

Workflows

Discovery (standalone)

search("query") — search all sources
Review results with install commands
Install useful tools: skills, plugins, or MCP servers

Discovery (with siblings)

If historian active: find_similar_queries("query") first to check if this search was done before
search("query") — oracle's own search across 17 sources
If praetorian active: compact the discovery results for future reference
Present findings with install commands and note what siblings already provide

Error Tool Search (standalone)

Error triggers PostToolUse hook
search("error description") — find tools that address this error class
Present matching tools with install commands

Error Tool Search (with siblings)

Error triggers PostToolUse hook
If historian active: get_error_solutions("error") checks if solved before
search("error description") — oracle finds new tools
If gladiator active: error is also being observed for pattern detection
Combined: past solution (historian) + new tools (oracle) + pattern tracking (gladiator)

Sibling Synergy

Sibling	Value	How
Historian	Past searches avoid duplicate discovery	Historian checked first, oracle only runs if no history match
Praetorian	Cached compactions contain prior tool results	Restore before re-searching
Gladiator	Observations reveal tool gaps	Reflection may suggest searching for tools to fill gaps

Data Sources (17)

Smithery Registry, Glama.ai, Official MCP Registry, npm, GitHub marketplace plugins, awesome-mcp-servers, awesome-mcp-lists, awesome-claude-code (ccplugins), awesome-claude-code (jmanhype), awesome-agent-skills, Playbooks.com, SkillsMP, and more.

Requires

claude mcp add oracle -- npx claude-oracle-mcp