Claude Code plugins for interoperability between coding agents like Claude Code and Codex CLI
npx claudepluginhub mistakeknot/interagency-marketplaceSelf-improving agent rig: codifies product and engineering discipline into composable workflows from brainstorm to ship. Compounds knowledge, generates domain agents, monitors its own docs, and surfaces conservative update drift. Orchestrates Claude, Codex, and Oracle through 6 agents, 57 commands, 20 skills, 0 MCP servers. Factory substrate: CXDB turn DAG, scenario bank with satisfaction scoring, evidence pipeline, agent capability policies. Companions: interspect, interphase, interline, interflux, interpath, interwatch, interslack, interform, intercraft, interdev, interpeer, intertest.
Cross-session semantic cache for Claude Code. Content-addressed blob storage, per-project manifests, and session tracking — reduces cold start time and eliminates redundant file reads across sessions.
Interactive ecosystem diagram — scans Interverse monorepo and generates a D3.js force graph showing all plugins, skills, MCP tools, hooks, and their relationships.
Code quality guards and session health monitoring
Dynamic statusline for Claude Code — shows workflow phase, bead context, and Codex dispatch state. Integrates with Clavain and interphase.
Agent-native architecture patterns — design, review, and audit for agent-first applications.
Phase tracking, gate validation, and work discovery for the Beads issue tracker. Companion plugin for Clavain — adds lifecycle state management on top of the core beads plugin.
Deep research plugin — content extraction and research orchestration via MCP tools.
Deploy monitoring and auto-fix — watches Vercel deployments after push, diagnoses build failures from logs, fixes code, and re-pushes until the deploy succeeds.
Developer tooling for Claude Code — MCP CLI interaction and Claude Code reference.
Recursive AGENTS.md generator with integrated Oracle critique, CLAUDE.md harmonization, incremental updates, diff previews, and smart monorepo scoping. Cross-AI compatible.
Local MLX-LM inference server for Apple Silicon. Custom serving layer with priority queuing, thermal-aware scheduling, and experiment hooks for Sylveste/Clavain.
[DEPRECATED — use intervox] Analyze your writing style and adapt Claude's output to sound like you. Replaced by intervox (via the interim intervoice), which adds a measured stylometric fingerprint, LLMism linter, and verified closed-loop apply on top of the global multi-register profile.
Multi-agent review and research with scored triage, domain detection, content slicing, intermediate finding sharing, and knowledge injection. 17 agents (12 review + 5 research), 8 commands (incl. flux-melange — a goal-seeking adaptive review loop with lens fusion and novelty/risk/taste scoring), 3 skills (flux-engine, flux-review-engine, flux-melange-engine), 2 MCP servers (exa, openrouter-dispatch). Companion plugin for Clavain.
Design patterns and visual quality for Claude Code — distinctive, production-grade interfaces.
Agent-as-operator runtime diagnostics — teaches agents to observe and control running applications via diagnostic HTTP servers and CLI tools.
Ambient discovery and research engine. Continuously scans arXiv, Hacker News, GitHub, and Anthropic docs for new capabilities, workflows, and tools relevant to your engineering ecosystem. Creates beads with briefings and draft plans based on a learned recommendation model.
Living bridge between your projects folder and Notion — bidirectional sync with adaptive AI documentation and pagent workflow automation
Knowledge compounding — durable pattern repository with provenance tracking, temporal decay, and semantic retrieval via qmd.
Autonomous experiment loop with mutation provenance tracking — init, run, log experiments with JSONL persistence, git isolation, SQLite mutation store, and ic events bridge.
Cross-repo institutional knowledge index — indexes solution docs across the Interverse monorepo, enables unified search, and audits reflect coverage.
Deterministic Skeleton with LLM Islands — token-efficient document generation via template-then-fill.
288 FLUX cognitive lenses for structured thinking — MCP server with lens search, thinking mode workflows, belief statement generation, quality evaluation, and solution synthesis.
MCP server for intermute file reservation and agent coordination. 12 tools: reserve, release, conflict check, messaging, agent listing, negotiation, escalation. Companion plugin for Clavain.
Proof-oriented agent loops for multi-project solo-lab work.
Philosophy observer — detects latent design patterns and philosophy drift from decision artifacts, proposes PHILOSOPHY.md updates.
Project-level code mapping: project registry, call graphs, architecture analysis, agent overlay, cross-project dependencies, pattern detection, live changes. MCP server with 9 tools.
Memory synthesis — graduates stable auto-memory facts to AGENTS.md/CLAUDE.md
Cross-repo matrix evaluation harness — run Skaffen against unfamiliar codebases, classify outcomes, track failure patterns.
Hegelian dialectic reasoning — Electric Monk subagents for structured contradiction analysis and synthesis
Agent activity visibility -- tmux monitoring, activity feeds, health detection. Enriches intermute with live context.
Agent and agency naming for legible orchestration — memorable, deterministic identities across all surfaces.
Work prioritization and next-task analysis for Claude Code — tradeoff-aware recommendations from project state.
Product artifact generator — roadmaps, PRDs, vision docs, changelogs, CUJs, and status reports from beads, brainstorms, and project state. Companion plugin for Clavain.
Cross-AI peer review — quick (Claude↔Codex), deep (Oracle), council (multi-model), mine (disagreement extraction).
Documentation quality toolkit — enforces CLAUDE.md/AGENTS.md boundaries, applies progressive disclosure, deduplicates across doc hierarchy.
Plugin development toolkit — lifecycle management, structure validation, and troubleshooting for Claude Code plugins
Safe plugin publishing — bumps all version locations, validates sync, commits and pushes with confirmation.
Session context monitoring — pressure tracking, token estimation, threshold warnings
Snapshot-backed model/benchmark ranking MCP server for AgMoDB
Shared embedding and search infrastructure for the Interverse ecosystem — sentence-transformer embeddings, persistent vector store, and Exa web search.
Culture ship names as Claude Code spinner verbs. Because why would you settle for 'Thinking...' when you could have 'Experiencing A Significant Gravitas Shortfall'?
Automated UI/UX design analysis — extracts W3C DTCG tokens, component inventory, and layout analysis from any URL.
Skill authoring toolkit — unified skill creation, TDD-adapted testing, and audit. Consolidated from interdev's create-agent-skills and writing-skills.
Slack integration for Claude Code — send messages, read channels, test integrations.
Agent and skill performance profiler and routing optimizer. Collects evidence about flux-drive agent accuracy and skill quality, proposes routing overrides and skill overlays for underperformers, and monitors canary periods. Companion plugin for Clavain.
Token efficiency benchmarking, session analytics, and API-equivalent cost analysis for agent workflows
Multi-agent synthesis engine — collects findings from parallel review/research agents, deduplicates, writes verdicts, produces compact summaries. Keeps agent output out of the host context.
Engineering quality disciplines — systematic debugging, test-driven development, and verification gates.
Cross-module integration gap tracer — traces data flows from shipped features to find unverified consumer edges.
Project hierarchy management — filesystem discovery, parent-child relationships, tagging, and layout orchestration
Agent trust scoring — reputation tracking, severity-weighted decay, and suppression candidates.
Doc freshness and correctness monitoring — auto-discovers watchable docs, detects drift via 17 signal types, scores confidence, dispatches generators for auto-refresh, and runs stranger-perspective correctness audits with cross-document consistency checking. Surfaces drift on doc access via a PreToolUse hook with auto-fire on Certain confidence (cooldown + daily budget guarded). Companion plugin for Clavain.
Tool usage analytics for Claude Code. Tracks tool patterns via hooks, detects inefficiencies, and offers community comparison with anonymized data.
TUI automation and visual testing - Playwright for terminal applications. Spawn, interact with, and screenshot TUI apps.
A Claude Code plugin marketplace: 34 plugins for building software with agents, across coordination, review, documentation, observability, and workflow.
/plugin marketplace add mistakeknot/interagency-marketplace
Once added, browse and install any plugin below:
/plugin install <plugin-name>
General-purpose engineering discipline plugin. 5 agents, 37 commands, 27 skills, 1 MCP server: the hub that ties together workflow discipline, Codex dispatch, cross-AI review, and structured debate. Most of the companion plugins below were extracted from Clavain as they grew complex enough to deserve their own repos.
/plugin install clavain
Recursive AGENTS.md generator with parallel subagents. Point it at a project and it produces cross-AI compatible documentation: works with Claude Code, Codex CLI, whatever comes next. Handles CLAUDE.md harmonization (migrates content to AGENTS.md, slims CLAUDE.md to settings only), incremental updates, unified diff previews, and smart monorepo scoping.
/plugin install interdoc
Analyze your writing style and get Claude to actually sound like you. Ingest writing samples, build a prose voice profile, and apply it to any human-facing documentation or copy. The profile is natural language (not numeric scores) because Claude follows prose instructions better than parameter tuning.
/plugin install interfluence
Multi-agent document review engine: scored triage picks the right domain agents, content slicing keeps each agent focused, and knowledge injection gives them project context. 7 specialized review agents covering architecture, safety, correctness, performance, quality, game design, and user/product. Also powers the flux-research multi-agent research workflow.
/plugin install interflux
The synthesis layer for multi-agent workflows. When interflux (or any parallel agent pattern) produces findings from multiple agents, intersynth collects them, deduplicates across agents, writes structured verdicts, and produces a compact summary. The glue that turns parallel agent output into something coherent.
/plugin install intersynth
Cross-AI peer review with 4 escalation modes: quick (Claude/Codex for fast feedback), deep (Oracle/GPT for large context), council (multi-model consensus for critical decisions), and mine (extract disagreements between models and convert them into tests and specs). The disagreement-driven development workflow is genuinely useful: models disagree about interesting things.
/plugin install interpeer
Engineering quality disciplines: three skills that enforce process when it matters most. Systematic debugging (4-phase root-cause investigation, no guessing), test-driven development (strict RED-GREEN-REFACTOR, no skipping), and verification gates (evidence-based checks before claiming something works).
/plugin install intertest
Phase tracking and gate validation for the Beads issue tracker. Adds lifecycle state management: discovery, planning, building, review, shipping: on top of the core beads workflow. Enforces gates between phases so work doesn't skip steps.
/plugin install interphase
Product artifact generator. Pulls from beads state, brainstorms, and project context to produce roadmaps, PRDs, vision docs, changelogs, and status reports. The artifacts stay connected to the actual work state rather than drifting into aspirational fiction.
/plugin install interpath
Documentation freshness monitoring. Runs drift detection across product artifacts and code docs, scores confidence, and orchestrates auto-refresh when things get stale. Solves the perennial problem of docs that were accurate three weeks ago.
/plugin install interwatch
Dynamic statusline for Claude Code: shows active beads with priority and title, workflow phase, coordination status, and Codex dispatch state. Integrates with Clavain, interphase, interlock, and beads to give you a persistent awareness of what's happening without checking manually.
/plugin install interline
Multi-agent file coordination via MCP. Reserve files before editing, detect conflicts, exchange messages between agents. Wraps the intermute coordination service with hooks, commands, skills, and git pre-commit enforcement. The thing that prevents two agents from editing the same file simultaneously and producing a mess.
/plugin install interlock
Agent activity visibility: monitors tmux sessions, provides activity feeds, detects health issues. 7 MCP tools for cross-agent observability. When you have multiple agents running in tmux panes, intermux tells you what each one is doing without switching panes.
Production-ready workflow orchestration with 94 marketplace plugins, 203 local specialized agents, and 175 local skills - optimized for granular installation and minimal token usage
Directory of popular Claude Code extensions including development tools, productivity plugins, and MCP integrations
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