grafana-loki-cli

grafana-loki-cli is a skill for Claude Code, Codex from abdullahkhawer/devops-skills. It costs 37 tokens per session (916 once invoked), scanned B, original, Apache-2.0.

A Grafana Loki query helper that uses curl or logcli to search logs with LogQL, inspect labels, and follow incoming log streams. Loki is a log-storage system commonly viewed through Grafana.

In plain words
What is it for?
It is for finding log entries, exploring log labels, and tailing live log streams during diagnosis.
Why use it?
It gives a repeatable way to search and watch logs in the intended Loki environment while keeping access credentials out of displayed commands.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It is for finding log entries, exploring log labels, and tailing live log streams during diagnosis.

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Install with agentmods
npx agentmods add skills/abdullahkhawer/devops-skills/grafana-loki-cli
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.

Any agent
npx skills add abdullahkhawer/devops-skills --skill grafana-loki-cli
Clone the repo
git clone --depth 1 https://github.com/abdullahkhawer/devops-skills

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 grafana-loki-cli

README.md
[![agentmods](https://agentmods.dev/badge/skills/abdullahkhawer/devops-skills/grafana-loki-cli/github.svg)](https://agentmods.dev/skills/abdullahkhawer/devops-skills/grafana-loki-cli)
Your own site
<a href="https://agentmods.dev/skills/abdullahkhawer/devops-skills/grafana-loki-cli"><img src="https://agentmods.dev/badge/skills/abdullahkhawer/devops-skills/grafana-loki-cli/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for grafana-loki-cli

Your own site · 80×15
<a href="https://agentmods.dev/skills/abdullahkhawer/devops-skills/grafana-loki-cli"><img src="https://agentmods.dev/badge/skills/abdullahkhawer/devops-skills/grafana-loki-cli.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 916 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00037 $0.00916
Opus 5.5 $0.00015 $0.00366
Sonnet 5.5 $0.00007 $0.00183
Haiku 4.5 $0.00004 $0.00092

Measured 23d ago against content hash a1619e8274db, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

grafana-loki-cli scanned grade B with 2 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 23d ago.

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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

mkdir -p ~/.loki && echo "<your-api-token>" > <TOKEN_FILE> && chmod 600 <TOKEN_FILE>

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

description: Query Grafana Loki logs using the Loki HTTP API via curl or logcli. Use for LogQL queries, label exploration, and tailing log streams.
skills/grafana-loki-cli/SKILL.md · 77 lines

How it starts

The opening of the file, as written. The whole thing — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Grafana Loki CLI Skill

Use the instance and rules below when constructing all Loki API/logcli commands.

Instances

Update the table below with your Loki instance URLs and token file paths:

Environment Base URL Token File
Production https://<your-loki-prod-url> ~/.loki/prod.token
Staging https://<your-loki-staging-url> ~/.loki/staging.token

If the target instance is unclear, ask the user before running any command.

Prerequisites (one-time setup by user)

Obtain a Loki API token (or basic-auth credentials, depending on setup) for each instance and save it to the corresponding token file. Never print or display token values. Do not perform these steps yourself.

brew install logcli
mkdir -p ~/.loki && echo "<your-api-token>" > <TOKEN_FILE> && chmod 600 <TOKEN_FILE>

Command Format

Via curl:

curl -s -H "Authorization: Bearer $(cat <TOKEN_FILE>)" \
  "<BASE_URL>/loki/api/v1/<endpoint>" | jq .

Via logcli:

logcli --addr="<BASE_URL>" --bearer-token="$(cat <TOKEN_FILE>)" <command>

Available API Endpoints / Commands

Read-only (safe, no confirmation needed)

Endpoint / logcli command Description
/loki/api/v1/query / logcli query '<LogQL>' Run an instant LogQL query
/loki/api/v1/query_range / logcli query '<LogQL>' --from=<t> --to=<t> Run a LogQL range query
/loki/api/v1/labels / logcli labels List all label names
/loki/api/v1/label/<name>/values / logcli labels <name> List values for a label
/loki/api/v1/series?match[]=<selector> / logcli series '<selector>' Find streams matching a selector
/ready Check readiness/health
logcli query '<LogQL>' --tail Tail a live log stream (read-only)

Example Queries

# Instant query — errors in the last 5 minutes for a job
curl -s -H "Authorization: Bearer $(cat <TOKEN_FILE>)" \
  "<BASE_URL>/loki/api/v1/query_range?query={job=\"<job-name>\"}|=\"error\"&start=$(( $(date -u +%s) - 300 ))000000000&end=$(date -u +%s)000000000&limit=100" | jq .

# logcli equivalent
logcli --addr="<BASE_URL>" --bearer-token="$(cat <TOKEN_FILE>)" \
  query '{job="<job-name>"} |= "error"' --since=5m --limit=100

Read the full file on GitHub · 77 lines

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. 23d ago First seen · 77 lines · 37 tokens per session scan B a1619e8274db

Subscribe to this mod's changes

grafana-loki-cli is a skill published in the GitHub repository abdullahkhawer/devops-skills (8 stars, last pushed 24d ago), licensed Apache-2.0. It adds 37 tokens to every session and 916 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-23.

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