Supported Agents
The 10 coding agents and Hermes autonomous agent that TokenTelemetry tracks, how each is detected, and what data each captures.
TokenTelemetry reads log files from the agents listed below. Detection is automatic — no configuration needed. Just run your agent as normal and TokenTelemetry picks up the sessions.
Coding agents
| Agent | Vendor | Log path | Captures |
|---|---|---|---|
| Claude Code | Anthropic | ~/.claude/projects/ | tokens, traces, reasoning, cost, subagents |
| Codex | OpenAI | ~/.codex/sessions/ | tokens, traces, reasoning, cost |
| Gemini CLI | ~/.gemini/ | tokens, traces, cost | |
| Antigravity | ~/.gemini/antigravity/ | traces, artifacts, screenshots, browser recordings | |
| Qwen CLI | Alibaba | ~/.qwen/ | tokens, traces |
| Vibe | Local | ~/.vibe/ | tokens, traces, model |
| Cursor | Cursor | ~/.cursor/ + workspaceStorage | tokens, traces, plans |
| GitHub Copilot | GitHub | VS Code chatSessions/ | tokens, traces, cost |
| OpenCode | OpenCode | ~/.local/share/opencode/ | tokens, traces |
| Grok Build | xAI | ~/.grok/sessions/ | tokens, traces, reasoning, cost |
Autonomous agents
| Agent | Vendor | Log path | Captures |
|---|---|---|---|
| Hermes Agent | Nous Research | ~/.hermes/ | tokens, traces, cost, subagents, skills, memory, cron, 38 sources |
Hermes has a dedicated dashboard at /hermes — see Hermes Agent for details.
Detection notes
Claude Code
Reads JSONL session files from ~/.claude/projects/<dir>/. Captures input and output tokens, cost, tool calls, plan-mode output, reasoning blocks (with honest labelling if encrypted), and subagent delegation cards.
Codex
Reads session JSON from ~/.codex/sessions/. Captures tokens, tool calls, and reasoning steps including extended thinking when enabled.
Gemini CLI
Reads session files from ~/.gemini/. Captures token counts (input/output), cost, and the conversation trace. Note: Gemini CLI does not expose per-call cache-hit data.
Antigravity
Antigravity is Google's browser automation agent. TokenTelemetry reads its sessions from ~/.gemini/antigravity/ and additionally captures browser screenshots and Antigravity recording strips (thumbnail sequences from browser_recordings). See Artifacts.
Cursor
Cursor stores its chat sessions in ~/.cursor/ and VS Code's workspaceStorage/. TokenTelemetry merges sessions from both locations. Plans extracted from Cursor's /plan output are available in the Projects → Plans tab.
GitHub Copilot
Reads Copilot's chat session files from VS Code's chatSessions/ directory (inside the VS Code user data folder). Token counts and cost are captured where the session log includes them.
OpenCode
Reads session data from ~/.local/share/opencode/. Token counts and traces are captured; OpenCode children sessions are included in the relayed-session count (they are already counted in the parent session's token totals).
Hermes Agent
Hermes writes its state to ~/.hermes/ (or the directory pointed to by $HERMES_HOME). TokenTelemetry reads:
sessions.db/ session JSON for per-call token and cost dataagent.logfor per-API-call latency and cache-hit percentagesskills/,memory/, andsoul/directories for the configuration pages- Cron schedule files for the Schedules sub-page
Requesting a new agent
Don't see your agent? Open a GitHub issue with the agent name and its log file format and we'll add support.