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TITAN Plugin Overlap Audit

Date: 2026-05-13

Agent: FORGE (Item 5 of CLAUDE-CODE-2026-FEATURES-FOR-TITAN.md batch B)

Discovery Commands Attempted

| Command | Result |

|---|---|

| claude /plugin marketplace list | "Not logged in - Please run /login" |

| claude plugin list | "No plugins installed. Use claude plugin install to install a plugin." |

| claude /plugin discover | "Not logged in - Please run /login" |

| claude marketplace | "Not logged in - Please run /login" |

Conclusion: Plugin marketplace requires claude CLI login. claude plugin list confirms 0 plugins currently installed.

Known Plugins from Memo (SCOUT research 2026-05-13)

Per CLAUDE-CODE-2026-FEATURES-FOR-TITAN.md Part 2, three plugins are recommended:

| Plugin | Install cmd | TITAN overlap |

|---|---|---|

| sonarqube | claude plugin install sonarqube | No TITAN equivalent. TITAN has no SAST/secret-scan. Net new capability. |

| firecrawl | claude plugin install firecrawl | SCOUT uses WebFetch as fallback. Firecrawl replaces WebFetch for JS-rendered pages. |

| compounding-engineering | claude plugin install compounding-engineering | Overlaps with VAULT manual feedback delegation + titan_skill_writer.py write-feedback. |

Overlap Table

| TITAN Skill / Pattern | Plugin Equivalent | Recommendation |

|---|---|---|

| SCOUT WebFetch (HTML extraction) | firecrawl | Replace -- firecrawl structured, handles JS, ~30% token savings |

| VAULT manual feedback delegation | compounding-engineering | Coexist for now -- plugin automates routine corrections; VAULT handles deep consolidation |

| No SAST equivalent | sonarqube | Install -- net new, no TITAN overlap |

| symphony.py polling loop | Built-in Monitor tool (not a plugin) | Replace polling with Monitor in skill invocation |

Overlaps Found: 2

1. WebFetch / firecrawl (replace)

2. VAULT feedback / compounding-engineering (coexist)

Action Items