korveo

korveo is a skill for Claude Code, Codex from zistica/korveo. It costs 87 tokens per session (757 once invoked), scanned A, original, Apache-2.0.

A local monitoring and debugging skill for OpenClaw agents. It records language-model calls, tool calls, decisions, timings, costs, and errors for viewing in Korveo.

In plain words
What is it for?
Use it to check whether Korveo is running, view recent traces, inspect one trace's details, or connect OpenClaw to Korveo.
Why use it?
It helps you understand why an agent failed and review what happened without sending the trace data away from your machine.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/zistica/korveo/skill
Any agent
npx skills add zistica/korveo --skill skill
Clone the repo
git clone --depth 1 https://github.com/zistica/korveo

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for korveo

README.md
[![agentmods](https://agentmods.dev/badge/skills/zistica/korveo/skill.svg)](https://agentmods.dev/skills/zistica/korveo/skill)
Your own site
<a href="https://agentmods.dev/skills/zistica/korveo/skill"><img src="https://agentmods.dev/badge/skills/zistica/korveo/skill.svg" alt="Measured on agentmods" height="20"></a>
Per session 87 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 757 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00087 $0.00757
Opus 5 $0.00044 $0.00378
Sonnet 5 $0.00017 $0.00151
Haiku 4.5 $0.00009 $0.00076

Measured 4d ago against content hash bf37daad6d55, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

korveo scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (korveo.mjs), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

packages/integrations/openclaw/skill/SKILL.md · 91 lines

What it actually says

Korveo — Local Agent Observability

Korveo records every LLM call, tool call, and decision your OpenClaw agent makes. View them at http://localhost:3000. Data never leaves the machine — everything runs in a single Docker container.

This skill provides three commands that hit Korveo's local HTTP API so you can check status and pull trace data without leaving the chat.

Check if Korveo is running

Run: node $SKILL_DIR/korveo.mjs status

Returns one of:

  • Korveo is running on http://localhost:8000
  • Korveo is not running on …. Start with: docker run -p 3000:3000 -p 8000:8000 zistica/korveo

Show recent traces

Run: node $SKILL_DIR/korveo.mjs traces

Returns the last 5 agent traces formatted like:

Recent agent traces:
  1. openclaw_session  3.2s  $0.0023  OK
  2. openclaw_session  1.8s  $0.0011  OK
  3. openclaw_session  5.1s  $0.0089  ERROR
  …
Open http://localhost:3000/traces for the full list.

Show one trace's spans

Run: node $SKILL_DIR/korveo.mjs trace <id>

Returns the trace metadata plus every span with type, model, tokens, cost, and any error message.

Wire OpenClaw to Korveo

This skill only reads from Korveo. To get your OpenClaw agent's traces into Korveo, install the companion exporter:

npm install @korveo/openclaw

…and pass korveoProcessor() into your OpenClaw OTel config. See https://github.com/zistica/korveo/tree/main/packages/integrations/openclaw.

Start Korveo (if not running)

docker run -p 3000:3000 -p 8000:8000 zistica/korveo

Then open http://localhost:3000.

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 91 lines · 87 tokens per session scan A bf37daad6d55

Subscribe to this mod's changes

korveo is a skill published in the GitHub repository zistica/korveo (5 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 87 tokens to every session and 757 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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