# Endpoint Probe

Probes each major Agent Monitor API route, /api/stats, /api/analytics, /api/sessions...

- Repository: https://github.com/hoangsonww/Claude-Code-Agent-Monitor (1136 stars)
- Category: AI and agents
- License: MIT
- Last updated: 2026-10-31
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add hoangsonww/Claude-Code-Agent-Monitor --skill endpoint-probe -g -a claude-code -y`
Codex: `npx skills add hoangsonww/Claude-Code-Agent-Monitor --skill endpoint-probe -g -a codex -y`
Cursor: `npx skills add hoangsonww/Claude-Code-Agent-Monitor --skill endpoint-probe -g -a cursor -y`
Gemini CLI: `npx skills add hoangsonww/Claude-Code-Agent-Monitor --skill endpoint-probe -g -a gemini-cli -y`
Claude Code plugin marketplace: `/plugin marketplace add hoangsonww/Claude-Code-Agent-Monitor`

## Description

Probes each major Agent Monitor API route, /api/stats, /api/analytics, /api/sessions, /api/pricing/cost, /api/workflows/runs, /api/cc-config/overview, and reports each one's HTTP status, latency, and response shape, flagging which are reachable. Use to verify a dashboard install is wired up correctly.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# Endpoint Probe

Smoke-test the dashboard's main API surface by hitting each major route once and
reporting whether it responds and what shape it returns.

## Input

The user provides: **$ARGUMENTS**

Options: empty (default: probe all routes below), or a substring to filter which
routes are probed (e.g. `pricing` probes only matching routes).

## Data Sources

| Endpoint | Returns |
|----------|---------|
| `GET /api/stats` | `{ total_sessions, active_sessions, active_agents, total_agents, total_events, events_today, ws_connections, agents_by_status, sessions_by_status }` |
| `GET /api/analytics` | `{ overview, tokens, tool_usage, daily_events, daily_sessions, agent_types, event_types, avg_events_per_session, total_subagents, sessions_by_status, agents_by_status }` |
| `GET /api/sessions` | Session list; each: `id, status, model, cwd, started_at, ended_at, cost, metadata` |
| `GET /api/pricing/cost` | `{ total_cost, breakdown:[{ model, input_tokens, output_tokens, cache_read_tokens, cache_write_tokens, cost, matched_rule }] }` |
| `GET /api/workflows/runs` | Workflow-tool run journals (fleets) |
| `GET /api/cc-config/overview` | Claude Code config explorer overview (skills, agents, commands, plugins, mcp, hooks, etc.) |

## Method

For each route, issue a single `GET` against `http://localhost:4820<path>` with a
short timeout, capturing the HTTP status code, round-trip latency, and the
top-level shape of the JSON body (object keys, or array length). A route counts
as reachable when it returns a 2xx with parseable JSON.

If `/api/stats` itself fails to connect, the dashboard is not running, stop and
tell the user to start it with `npm start` (or `npm run dev`) from the repo root.

## Report Sections

### 1. Probe Matrix
A Markdown table, one row per route, with columns:
`endpoint`, `status` (HTTP code), `latency`, `reachable` (✅/❌), `shape`
(e.g. `object: {total_cost, breakdown[…]}` or `array[N]`).

The rest: https://github.com/hoangsonww/Claude-Code-Agent-Monitor/blob/HEAD/plugins/ccam-dashboard/skills/endpoint-probe/SKILL.md