Claude Code Agent Monitor — Plugin Marketplace

Official Claude Code plugins for the Agent Monitor dashboard. 10 plugins extend Claude Code with skills, agents, slash commands, hooks, and CLI tools for deep analytics, cost guardrails, productivity automation, developer tools, AI-powered insights, session forensics, workflow/fleet intelligence, reliability & SLOs, config & memory governance, and dashboard connectivity.

Every plugin is powered by the local Agent Monitor REST API at http://localhost:4820. They are read-only advisors unless a skill explicitly documents a mutating endpoint (and those preview + confirm before acting).

Quick Start

Add the marketplace

claude plugin marketplace add hoangsonww/Claude-Code-Agent-Monitor

Install a plugin

claude plugin install ccam-analytics@hoangsonww-claude-code-agent-monitor
claude plugin install ccam-cost-guard@hoangsonww-claude-code-agent-monitor
claude plugin install ccam-productivity@hoangsonww-claude-code-agent-monitor
claude plugin install ccam-devtools@hoangsonww-claude-code-agent-monitor
claude plugin install ccam-insights@hoangsonww-claude-code-agent-monitor
claude plugin install ccam-sessions@hoangsonww-claude-code-agent-monitor
claude plugin install ccam-workflows@hoangsonww-claude-code-agent-monitor
claude plugin install ccam-quality@hoangsonww-claude-code-agent-monitor
claude plugin install ccam-config@hoangsonww-claude-code-agent-monitor
claude plugin install ccam-dashboard@hoangsonww-claude-code-agent-monitor

Or install locally during development

# From the repo root, test a plugin locally
claude --plugin-dir plugins/ccam-analytics

Prerequisites

Claude Code installed and authenticated
Agent Monitor dashboard running at http://localhost:4820 (see SETUP.md)
Hooks installed: npm run setup from the Agent Monitor project

Skills and commands are invoked as /ccam-<plugin>:<name>. Agents are dispatched automatically by Claude Code (or named explicitly).

Available Plugins

1. `ccam-analytics` — Analytics & Monitoring

Deep analytics on sessions, token usage, costs, cache efficiency, model mix, and productivity.

Skill	Command	Purpose
Session Report	`/ccam-analytics:session-report`	Per-model tokens (input/output/cache_read/cache_write + baselines), cost, agent hierarchy, tool activity, timeline
Cost Breakdown	`/ccam-analytics:cost-breakdown`	Per-model cost via the pricing engine, daily trends, cache efficiency, optimization opportunities
Usage Trends	`/ccam-analytics:usage-trends`	365-day session/event trends, token volume, tool rankings, model distribution, event-type ratios
Productivity Score	`/ccam-analytics:productivity-score`	Weighted scorecard: completion, token efficiency, tool effectiveness, velocity, cost efficiency
Cache Efficiency	`/ccam-analytics:cache-efficiency`	Cache hit rate, write-vs-read reuse, sessions with poor cache reuse
Model Mix	`/ccam-analytics:model-mix`	Share of tokens and cost per model family; expensive models doing cheap work

Commands: /ccam-analytics:cost-today · /ccam-analytics:top-spenders · /ccam-analytics:burn-rate

Agents: analytics-advisor (full advisor incl. workflow intelligence) · token-economist (token economics & reduction tactics)

Hooks: Logs Stop / SubagentStop events. CLI: ccam-stats — terminal stats (sessions, cost, tokens).

2. `ccam-cost-guard` — Budget Guardrails

Spend limits, forecasting, cost alerts, and model-routing savings.

Skill	Command	Purpose
Budget Set	`/ccam-cost-guard:budget-set`	Define a budget and (optionally) arm a `token_threshold` alert rule; explains the $→token conversion
Spend Forecast	`/ccam-cost-guard:spend-forecast`	Project week/month-end spend from the daily trend (moving average × remaining days)
Cost Alert	`/ccam-cost-guard:cost-alert`	Review alert rules and fired alerts; explain exactly what tripped
Model Savings	`/ccam-cost-guard:model-savings`	Estimate $ saved by routing eligible work to a cheaper model family
Daily Budget Check	`/ccam-cost-guard:daily-budget-check`	Today's spend vs a daily budget, pace vs target, projected overage

Commands: /ccam-cost-guard:budget · /ccam-cost-guard:forecast · /ccam-cost-guard:overspend

Agent: budget-sentinel — watches spend vs target, projects month-end, recommends cuts. Hooks: fail-safe Stop event POST so budget tracking sees session ends.

3. `ccam-productivity` — Productivity & Workflows

Standups, weekly/monthly reviews, sprint tracking, focus analysis, and workflow optimization.

Skill	Command	Purpose
Daily Standup	`/ccam-productivity:daily-standup`	Standup from recent sessions — work by project (cwd), costs, tools, errors, velocity
Weekly Report	`/ccam-productivity:weekly-report`	Daily session/event trends, per-session costs, token volumes, tool top-20, completion rates
Sprint Summary	`/ccam-productivity:sprint-summary`	Per-project + per-model costs, token efficiency, subagent effectiveness, retrospective data
Workflow Optimizer	`/ccam-productivity:workflow-optimizer`	Tool-flow transitions, effectiveness, delegation, error propagation, concurrency, compaction
Monthly Review	`/ccam-productivity:monthly-review`	Month-over-month sessions, cost, tokens, completion, top projects, notable shifts
Time of Day	`/ccam-productivity:time-of-day`	Activity/productivity bucketed by hour and day-of-week; peak vs low-output windows

Commands: /ccam-productivity:standup · /ccam-productivity:whats-next · /ccam-productivity:focus-report

Agents: productivity-coach (work-pattern review) · focus-analyst (deep-work / focus blocks). Hooks: session start/end timing.

4. `ccam-devtools` — Developer Tools

Debugging, data-integrity inspection, event tracing, transcript search, diagnostics, export, and health checks.

Skill	Command	Purpose
Session Debug	`/ccam-devtools:session-debug`	Full event chain, agent hierarchy, token usage with baselines, workflow intelligence
Hook Diagnostics	`/ccam-devtools:hook-diagnostics`	Hook install, connectivity, handler validation, event delivery, data freshness
Data Export	`/ccam-devtools:data-export`	Export sessions/events/analytics/costs as JSON/CSV/Markdown
Health Check	`/ccam-devtools:health-check`	API, SQLite (WAL), WebSocket, endpoints, hooks, disk, data freshness
Event Trace	`/ccam-devtools:event-trace`	Ordered event timeline for a session, highlighting gaps/failures
Transcript Grep	`/ccam-devtools:transcript-grep`	Search a session transcript for a string/pattern with context

Commands: /ccam-devtools:doctor · /ccam-devtools:export · /ccam-devtools:tail-events

Agents: issue-triager (cross-component triage) · db-inspector (data-integrity inspection). CLI: ccam-doctor, ccam-export.

5. `ccam-insights` — AI-Powered Insights

Pattern detection, anomaly alerting, forecasting, regression watch, benchmarking, optimization, and comparison.

Skill	Command	Purpose
Pattern Detect	`/ccam-insights:pattern-detect`	Tool-flow transitions, recurring sequences, agent co-occurrence, delegation habits
Anomaly Alert	`/ccam-insights:anomaly-alert`	Cost/token/event-ratio/complexity outliers (statistical)
Optimization Suggest	`/ccam-insights:optimization-suggest`	Model downgrades, cache optimization, compaction reduction, tool reliability
Session Compare	`/ccam-insights:session-compare`	Side-by-side tokens, costs, complexity, tool-flow, metadata deltas
Regression Watch	`/ccam-insights:regression-watch`	Rising error rate, falling cache hits, growing compaction, climbing cost/session
Benchmark	`/ccam-insights:benchmark`	Benchmark a session vs the rolling average; show percentile

Commands: /ccam-insights:insights · /ccam-insights:compare · /ccam-insights:anomalies

Agents: insights-advisor (strategic analysis) · trend-forecaster (near-future cost/usage projection).

6. `ccam-sessions` — Session Forensics

Search, timeline, transcript replay, per-project rollups, and lifecycle management.

Skill	Command	Purpose
Session Search	`/ccam-sessions:session-search`	Find sessions by project/model/status/date; rank by cost or recency
Session Timeline	`/ccam-sessions:session-timeline`	Ordered timeline of one session's events with durations and tool names
Transcript Replay	`/ccam-sessions:transcript-replay`	Walk a transcript turn-by-turn, summarizing each message
CWD Rollup	`/ccam-sessions:cwd-rollup`	Roll up sessions by working directory: counts, cost, tokens, last-active
Session Cleanup	`/ccam-sessions:session-cleanup`	Identify stale/empty sessions; preview before the cleanup endpoint deletes (confirm required)

Commands: /ccam-sessions:find-session · /ccam-sessions:replay · /ccam-sessions:recent

Agent: session-investigator — end-to-end investigation of a single session.

7. `ccam-workflows` — Orchestration & Fleet Intelligence

Multi-agent structure analysis using the workflow intelligence API and Workflow-tool run journals.

Skill	Command	Purpose
DAG Map	`/ccam-workflows:dag-map`	Orchestration DAG: parent→child subagent edges, depth, fan-out
Delegation Audit	`/ccam-workflows:delegation-audit`	Model delegation + subagent effectiveness; wasted delegations
Concurrency Report	`/ccam-workflows:concurrency-report`	Concurrency lanes, parallelism, serialization bottlenecks
Error Propagation	`/ccam-workflows:error-propagation`	Trace failures by depth and how they cascade across subagents
Fleet Runs	`/ccam-workflows:fleet-runs`	Summarize Workflow-tool fleet runs (no-hook fleets ingested from run journals)

Commands: /ccam-workflows:workflow · /ccam-workflows:dag · /ccam-workflows:runs

Agent: orchestration-analyst — analyzes the 11 workflow datasets + fleet runs.

8. `ccam-quality` — Reliability & SLOs

Error monitoring, hook-delivery health, SLO tracking with error budgets, and regression alerts.

Skill	Command	Purpose
Error Scan	`/ccam-quality:error-scan`	Scan events for APIError + failure signals; group by tool/model; rank by frequency
API Error Report	`/ccam-quality:api-error-report`	APIError detail: counts over time, affected sessions/models, likely causes
Hook Failure Audit	`/ccam-quality:hook-failure-audit`	PreToolUse/PostToolUse balance, missing terminators, stale ingestion
SLO Check	`/ccam-quality:slo-check`	Completion rate, tool success rate, error rate; error budget remaining
Regression Alert	`/ccam-quality:regression-alert`	Compare this period's error/failure rates to the prior period; optional alert rule

Commands: /ccam-quality:errors · /ccam-quality:slo · /ccam-quality:health

Agent: reliability-engineer — treats Claude Code usage as a service with an error budget.

9. `ccam-config` — Config & Memory Governance

Audit your Claude Code configuration and curate the file-based memory store via the Config Explorer API.

Skill	Command	Purpose
Config Audit	`/ccam-config:config-audit`	Counts per surface (user vs project), duplicate skills/agents, shell-running hooks
Memory Review	`/ccam-config:memory-review`	CLAUDE.md + per-project auto-memory files grouped by project; flag stale/oversized facts
Skill Inventory	`/ccam-config:skill-inventory`	Installed skills + contributing plugins; overlap with your own skills
MCP Audit	`/ccam-config:mcp-audit`	MCP servers (user + project): transport, command/args/env names, source file
Hook Inventory	`/ccam-config:hook-inventory`	Hooks across settings + the hooks scripts dir; flag network/arbitrary-command hooks

Commands: /ccam-config:audit-config · /ccam-config:memory · /ccam-config:inventory

Agent: config-auditor — audits config sprawl, duplication, risky hooks, and stale memory.

Memory Review can also edit the per-project memory store: auto-memory files are mutable via PUT/DELETE /api/cc-config/file with { scope: "auto-memory", type: "auto-memory", project, name } (always backed up first).

10. `ccam-dashboard` — Dashboard Connector

Direct MCP integration, quick status, live watch, and endpoint probing.

Skill	Command	Purpose
Dashboard Status	`/ccam-dashboard:dashboard-status`	Health: API connectivity, session/event counts, hook status, data freshness
Quick Stats	`/ccam-dashboard:quick-stats`	One-line metrics: active sessions, total cost, events, top tool, cache efficiency
Live Watch	`/ccam-dashboard:live-watch`	Poll a few times to show live deltas (active sessions/agents, events, ws connections)
Endpoint Probe	`/ccam-dashboard:endpoint-probe`	Probe each major API route and report reachability/shape

Commands: /ccam-dashboard:status · /ccam-dashboard:ping · /ccam-dashboard:open-dashboard

Agent: dashboard-operator — verifies the dashboard is up and guides start/restart/import. MCP Server: direct tool access to the Agent Monitor API. Settings: default agent model.

Data Model Reference

These plugins query the Agent Monitor API at http://localhost:4820. Key data shapes:

Token Tracking

4 token types: input_tokens, output_tokens, cache_read_input_tokens, cache_creation_input_tokens
4 baselines: baseline_input, baseline_output, baseline_cache_read, baseline_cache_write (preserve pre-compaction tokens)
Effective total = current + baseline (the /api/analytics totals are pre-summed)

Cost Calculation

Formula: (tokens / 1,000,000) × rate_per_mtok for each token type
Model matching: longest model_pattern wins (e.g., claude-sonnet-4-5% beats claude-sonnet-4%)
Pre-seeded rates for Opus, Sonnet, Haiku families

Session Metadata (JSON)

thinking_blocks: count of extended thinking blocks
turn_count: number of conversation turns
total_turn_duration_ms: cumulative turn processing time
usage_extras: { service_tiers[], speeds[], inference_geos[] }

Event Types

PreToolUse, PostToolUse, Stop, SubagentStop, SessionStart, SessionEnd, Notification, Compaction, APIError, TurnDuration, ToolError, Interrupted

Workflow Intelligence API (`/api/workflows/{sessionId}`)

11 datasets: stats, orchestration (DAG), toolFlow (transitions), effectiveness (subagent success), patterns (recurring sequences), modelDelegation, errorPropagation (by depth), concurrency (lanes), complexity (score), compaction (impact), cooccurrence (agent pairs)

Alert Rules (`/api/alerts/rules`)

Rule types: token_threshold ({ total_tokens } — the spend-relevant guardrail), event_pattern, inactivity, status_duration.

Config Explorer (`/api/cc-config/*`)

Read every Claude Code surface (skills, agents, commands, output-styles, plugins, marketplaces, mcp, hooks, settings, keybindings, statusline, memory). memory includes the per-project file-based store with scope: "auto-memory" (carrying project, name, isIndex, frontmatter); those files plus CLAUDE.md are mutable via PUT/DELETE /api/cc-config/file with always-on timestamped backups.

Plugin Development

To create your own plugins for the Agent Monitor, see the Claude Code plugin documentation.

Plugin structure

my-plugin/
├── .claude-plugin/
│   └── plugin.json          # Required: name (== dir name), description, version
├── skills/
│   └── my-skill/
│       └── SKILL.md         # Skill (description-only frontmatter; uses $ARGUMENTS)
├── agents/
│   └── my-agent.md          # Agent (name == filename, model, tools, instructions)
├── commands/
│   └── my-command.md        # Slash command (description, optional argument-hint)
├── hooks/
│   └── hooks.json           # Event hooks (fail-safe, non-blocking)
├── bin/
│   └── my-cli-tool          # CLI scripts (added to PATH)
├── .mcp.json                # MCP server configuration
└── settings.json            # Plugin settings

Structure is validated by server/__tests__/plugins-marketplace.test.js, which enforces the marketplace↔directory bijection, plugin.json shape, name/dir agreement, and required frontmatter on every agent / skill / command.

Testing locally

claude --plugin-dir /path/to/my-plugin   # then use /my-plugin:my-skill some args

Troubleshooting

Dashboard not reachable

cd /path/to/Claude-Code-Agent-Monitor
npm start        # or: npm run dev

Hooks not installed

cd /path/to/Claude-Code-Agent-Monitor
npm run setup

Plugin not found

claude plugin marketplace list
claude plugin marketplace add hoangsonww/Claude-Code-Agent-Monitor

License

Same as the parent project. See LICENSE.

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Claude Code Agent Monitor — Plugin Marketplace

Quick Start

Add the marketplace

Install a plugin

Or install locally during development

Prerequisites

Available Plugins

1. `ccam-analytics` — Analytics & Monitoring

2. `ccam-cost-guard` — Budget Guardrails

3. `ccam-productivity` — Productivity & Workflows

4. `ccam-devtools` — Developer Tools

5. `ccam-insights` — AI-Powered Insights

6. `ccam-sessions` — Session Forensics

7. `ccam-workflows` — Orchestration & Fleet Intelligence

8. `ccam-quality` — Reliability & SLOs

9. `ccam-config` — Config & Memory Governance

10. `ccam-dashboard` — Dashboard Connector

Data Model Reference

Token Tracking

Cost Calculation

Session Metadata (JSON)

Event Types

Workflow Intelligence API (`/api/workflows/{sessionId}`)

Alert Rules (`/api/alerts/rules`)

Config Explorer (`/api/cc-config/*`)

Plugin Development

Plugin structure

Testing locally

Troubleshooting

Dashboard not reachable

Hooks not installed

Plugin not found

License

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PLUGINS.md

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PLUGINS.md

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Claude Code Agent Monitor — Plugin Marketplace

Quick Start

Add the marketplace

Install a plugin

Or install locally during development

Prerequisites

Available Plugins

1. ccam-analytics — Analytics & Monitoring

2. ccam-cost-guard — Budget Guardrails

3. ccam-productivity — Productivity & Workflows

4. ccam-devtools — Developer Tools

5. ccam-insights — AI-Powered Insights

6. ccam-sessions — Session Forensics

7. ccam-workflows — Orchestration & Fleet Intelligence

8. ccam-quality — Reliability & SLOs

9. ccam-config — Config & Memory Governance

10. ccam-dashboard — Dashboard Connector

Data Model Reference

Token Tracking

Cost Calculation

Session Metadata (JSON)

Event Types

Workflow Intelligence API (/api/workflows/{sessionId})

Alert Rules (/api/alerts/rules)

Config Explorer (/api/cc-config/*)

Plugin Development

Plugin structure

Testing locally

Troubleshooting

Dashboard not reachable

Hooks not installed

Plugin not found

License

1. `ccam-analytics` — Analytics & Monitoring

2. `ccam-cost-guard` — Budget Guardrails

3. `ccam-productivity` — Productivity & Workflows

4. `ccam-devtools` — Developer Tools

5. `ccam-insights` — AI-Powered Insights

6. `ccam-sessions` — Session Forensics

7. `ccam-workflows` — Orchestration & Fleet Intelligence

8. `ccam-quality` — Reliability & SLOs

9. `ccam-config` — Config & Memory Governance

10. `ccam-dashboard` — Dashboard Connector

Workflow Intelligence API (`/api/workflows/{sessionId}`)

Alert Rules (`/api/alerts/rules`)

Config Explorer (`/api/cc-config/*`)