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CLUSTER OBSERVABILITY-CODING-TOKEN · 6 ENTRIES · EARLIEST ENTRY 2026-04-06

AI agent observability tools

This cluster consists of local observability tools for AI coding agents and AI agents, focusing on visualizing sessions, monitoring token usage, costs, latency, quality, and evals. The dated history is too thin to read a shape from, as only one pre-index entry exists. Traction leaders by activity signal are AutotestHub (20 stars), agent-console (4 stars), and silkscope (1 star).

Entry timeline

ENTRY TIMELINE

APR 2026: 1SEP 2026: 3OCT 2026: 2
APR 2026OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 hand-coded · 5 unlabelled

Operator · 2 hobby · 1 indie · 3 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 6 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01AutotestHub21★11 days—hobbyTesting workbench that unifies API, UI, and AI-agent testing with observability and review workflows.
  2. 02agent-console4★26 daysliveLocal observability tool for AI coding agents that shows sessions, token usage, model costs, and delivery evidence in one console.
  3. 03silkscope1★9 days—hobbyLocal live observability tool for coding agents that visualizes sessions, showing files read, commands run, and failed calls.
  4. 04pi-trajectory1★1 mo—A tool that investigates and replays coding-agent sessions to analyze performance, costs, and failure points.
  5. 05agent-ops0★1 moliveObservability platform that replays coding-agent runs and surfaces tool latency, token spend, policy gates, and approvals.
  6. 06farol1★5 molivehand-codedindieObservability tool for AI agents that monitors cost, latency, quality, and evals via a decorator.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.