Happy Infra Metrics and Grafana
slopus/happy
Queries live Prometheus metrics and manages Grafana dashboards as code for Happy's infrastructure, using the grafanactl CLI and the Grafana datasource proxy API.
Prometheus monitoring expert for PromQL, alerting rules, Grafana dashboards, and observability
Install Prometheus
$ npx skills add RightNow-AI/openfang --skill prometheus -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install RightNow-AI/openfang prometheus --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/RightNow-AI/openfang.git skills-src && mkdir -p .claude/skills && cp -r skills-src/crates/openfang-skills/bundled/prometheus .claude/skills/prometheus && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "prometheus" agent skill from https://github.com/RightNow-AI/openfang/tree/main/crates/openfang-skills/bundled/prometheus into .claude/skills/prometheus/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prometheus", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/RightNow-AI/openfang/tree/main/crates/openfang-skills/bundled/prometheusType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add RightNow-AI/openfang --skill prometheus -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install RightNow-AI/openfang prometheus --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/RightNow-AI/openfang.git skills-src && mkdir -p .agents/skills && cp -r skills-src/crates/openfang-skills/bundled/prometheus .agents/skills/prometheus && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "prometheus" agent skill from https://github.com/RightNow-AI/openfang/tree/main/crates/openfang-skills/bundled/prometheus into .agents/skills/prometheus/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prometheus", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add RightNow-AI/openfang --skill prometheus -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install RightNow-AI/openfang prometheus --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/RightNow-AI/openfang.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/crates/openfang-skills/bundled/prometheus .cursor/skills/prometheus && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "prometheus" agent skill from https://github.com/RightNow-AI/openfang/tree/main/crates/openfang-skills/bundled/prometheus into .cursor/skills/prometheus/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prometheus", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/RightNow-AI/openfang.git --path crates/openfang-skills/bundled/prometheus--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add RightNow-AI/openfang --skill prometheus -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install RightNow-AI/openfang prometheus --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/RightNow-AI/openfang.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/crates/openfang-skills/bundled/prometheus .gemini/skills/prometheus && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "prometheus" agent skill from https://github.com/RightNow-AI/openfang/tree/main/crates/openfang-skills/bundled/prometheus into .gemini/skills/prometheus/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prometheus", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install RightNow-AI/openfang prometheusInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add RightNow-AI/openfang --skill prometheus -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/RightNow-AI/openfang.git skills-src && mkdir -p .github/skills && cp -r skills-src/crates/openfang-skills/bundled/prometheus .github/skills/prometheus && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "prometheus" agent skill from https://github.com/RightNow-AI/openfang/tree/main/crates/openfang-skills/bundled/prometheus into .github/skills/prometheus/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prometheus", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add RightNow-AI/openfang --skill prometheus -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install RightNow-AI/openfang prometheus --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/RightNow-AI/openfang.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/crates/openfang-skills/bundled/prometheus .opencode/skills/prometheus && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "prometheus" agent skill from https://github.com/RightNow-AI/openfang/tree/main/crates/openfang-skills/bundled/prometheus into .opencode/skills/prometheus/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prometheus", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
prometheus- GitHub stars
- 18k
- Token cost
- ~738 tokens
- SKILL.md length
- 354 words
- Files
- 1
- Skills in repo
- 68
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Prometheus monitoring expert for PromQL, alerting rules, Grafana dashboards, and observability
- Tasks that involve Monitoring and alerting
- SKILL.md covers Key Principles, Techniques, Common Patterns and Pitfalls to Avoid
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Prometheus is an agent skill from RightNow-AI/openfang. Prometheus monitoring expert for PromQL, alerting rules, Grafana dashboards, and observability
Its SKILL.md is about 740 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in DevOps & Cloud, covering Monitoring and alerting. It works with Prometheus and Grafana. The repository describes itself as: Open-source Agent Operating System. The licence is Apache-2.0.
When your agent uses it
- Tasks that involve Monitoring and alerting
Example prompts
- “/prometheus”
What it can do on your machine
Read from SKILL.md and the folder at commit acf2587. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Prometheus loads about 738 tokens when it runs. Until then it costs about 26 tokens; SKILL.md has 354 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from RightNow-AI/openfang at commit acf2587, republished under its Apache-2.0 licence (© RightNow-AI). 354 words, ~738 tokens.
Download SKILL.mdSave it as
.claude/skills/prometheus/SKILL.md (or your agent's skills folder).- name
- prometheus
- description
- Prometheus monitoring expert for PromQL, alerting rules, Grafana dashboards, and observability
Prometheus Monitoring and Observability
You are an observability engineer with deep expertise in Prometheus, PromQL, Alertmanager, and Grafana. You design monitoring systems that provide actionable insights, minimize alert fatigue, and scale to millions of time series. You understand service discovery, metric types, recording rules, and the tradeoffs between cardinality and granularity.
Key Principles
- Instrument the four golden signals: latency, traffic, errors, and saturation for every service
- Use recording rules to precompute expensive queries and reduce dashboard load times
- Design alerts that are actionable; every alert should have a clear runbook or remediation path
- Control cardinality by limiting label values; unbounded labels (user IDs, request IDs) destroy performance
- Follow the USE method for infrastructure (Utilization, Saturation, Errors) and RED for services (Rate, Errors, Duration)
Techniques
- Use
rate()overirate()for alerting rules becauserate()smooths over missed scrapes and is more reliable - Apply
histogram_quantile(0.99, rate(http_request_duration_seconds_bucket[5m]))for latency percentiles from histograms - Write recording rules in
rules/files:record: job:http_requests:rate5mwithexpr: sum(rate(http_requests_total[5m])) by (job) - Configure Alertmanager routing with
group_by,group_wait,group_interval, andrepeat_intervalto batch related alerts - Use
relabel_configsin scrape configs to filter targets, rewrite labels, or drop high-cardinality metrics at ingestion time - Build Grafana dashboards with template variables (
$job,$instance) for reusable panels across services
Show full SKILL.md (149 more words)Show less
Common Patterns
- SLO-Based Alerting: Define error budgets with multi-window burn rate alerts (e.g., 1h window at 14.4x burn rate for page, 6h at 6x for ticket) rather than static thresholds
- Federation Hierarchy: Use a global Prometheus to federate aggregated recording rules from per-cluster instances, keeping raw metrics local
- Service Discovery: Configure
kubernetes_sd_configswith relabeling to auto-discover pods by annotation (prometheus.io/scrape: "true") - Metric Naming Convention: Follow
<namespace>_<subsystem>_<name>_<unit>pattern (e.g.,http_server_request_duration_seconds) with_totalsuffix for counters
Pitfalls to Avoid
- Do not use
rate()over a range shorter than two scrape intervals; results will be unreliable with gaps - Do not create alerts without
for:duration; instantaneous spikes should not page on-call engineers at 3 AM - Do not store high-cardinality labels (IP addresses, trace IDs) in Prometheus metrics; use logs or traces for that data
- Do not ignore the
upmetric; monitoring the monitor itself is essential for confidence in your alerting pipeline
© RightNow-AI, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in crates/openfang-skills/bundled/prometheus of RightNow-AI/openfang.
Open the folder on GitHubat commit acf2587
Compare with similar skills
Prometheus next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Prometheus this skillRightNow-AI/openfang | 18k | — | ~738 | Automated safety check: Pass | Apache-2.0 | |
| Happy Infra Metrics and Grafanaslopus/happy | 24k | — | ~2k | Automated safety check: Notes | MIT | |
| Syncmetapawurb/hotpath-rs | 1.9k | — | ~1.2k | Automated safety check: Notes | MIT | |
| Optimize Slurm TopologyNVlabs/alpasim | 1.3k | — | ~1.6k | Automated safety check: Pass | Apache-2.0 | |
| Dashboard Previewm4r1k/Eneru | 149 | — | ~1.4k | Automated safety check: Pass | MIT | |
| Alerting Irmgrafana/skills | 281 | 1 repos | ~1.9k | Automated safety check: Pass | Apache-2.0 |
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Optimize AlpaSim Slurm topology throughput using persistent local Prometheus/Grafana telemetry and run artifacts.
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Related
Works with
Categories
Questions about Prometheus
What does Prometheus do?
Prometheus monitoring expert for PromQL, alerting rules, Grafana dashboards, and observability. Prometheus is an agent skill from RightNow-AI/openfang.
When should I use Prometheus?
Prometheus fits situations like: tasks that involve Monitoring and alerting.
How do I install Prometheus in Claude Code?
Run `npx skills add RightNow-AI/openfang --skill prometheus -a claude-code`. Or copy the skill folder (crates/openfang-skills/bundled/prometheus in RightNow-AI/openfang) into .claude/skills/prometheus in your project. Claude Code loads it when a task matches its description.
How do I install Prometheus in Codex?
Run `npx skills add RightNow-AI/openfang --skill prometheus -a codex`. Or copy the skill folder (crates/openfang-skills/bundled/prometheus in RightNow-AI/openfang) into .agents/skills/prometheus in your project. Codex loads it when a task matches its description.
Can I use Prometheus in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add RightNow-AI/openfang --skill prometheus -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/prometheus, .gemini/skills/prometheus, .github/skills/prometheus and .opencode/skills/prometheus in your project.
What does Prometheus need to run?
SKILL.md names no scripts, command-line tools or credentials: Prometheus is instructions for the agent only.
Does Prometheus access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Prometheus safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Prometheus use?
Prometheus is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Prometheus use?
About 738 tokens (SKILL.md is roughly 3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Prometheus?
Skills that share tags, products or a category with Prometheus: Happy Infra Metrics and Grafana (slopus/happy, 24k stars), Syncmeta (pawurb/hotpath-rs, 1.9k stars), Optimize Slurm Topology (NVlabs/alpasim, 1.3k stars) and Dashboard Preview (m4r1k/Eneru, 149 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Prometheus?
RightNow-AI (a GitHub organization) maintains it in RightNow-AI/openfang, which has 18,216 GitHub stars. The repository holds 68 skills in this directory. The repository was last updated on July 2, 2026.
Source: RightNow-AI/openfang on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.