Cost Tracking
affaan-m/ECC
Track and report Claude Code token usage, spending, and budgets from the local ECC cost-tracker metrics log.
Tracks token usage and API costs across all providers. An agent skill from modimihir07/agentic-os.
MITAuto-check passed
Install Cost Analytics
$ npx skills add modimihir07/agentic-os --skill cost-analytics -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install modimihir07/agentic-os cost-analytics --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/modimihir07/agentic-os.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/cost-analytics .claude/skills/cost-analytics && 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 "cost-analytics" agent skill from https://github.com/modimihir07/agentic-os/tree/main/skills/cost-analytics into .claude/skills/cost-analytics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost-analytics", 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/modimihir07/agentic-os/tree/main/skills/cost-analyticsType 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 modimihir07/agentic-os --skill cost-analytics -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install modimihir07/agentic-os cost-analytics --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/modimihir07/agentic-os.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/cost-analytics .agents/skills/cost-analytics && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "cost-analytics" agent skill from https://github.com/modimihir07/agentic-os/tree/main/skills/cost-analytics into .agents/skills/cost-analytics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost-analytics", 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 modimihir07/agentic-os --skill cost-analytics -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install modimihir07/agentic-os cost-analytics --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/modimihir07/agentic-os.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/cost-analytics .cursor/skills/cost-analytics && 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 "cost-analytics" agent skill from https://github.com/modimihir07/agentic-os/tree/main/skills/cost-analytics into .cursor/skills/cost-analytics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost-analytics", 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/modimihir07/agentic-os.git --path skills/cost-analytics--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 modimihir07/agentic-os --skill cost-analytics -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install modimihir07/agentic-os cost-analytics --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/modimihir07/agentic-os.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/cost-analytics .gemini/skills/cost-analytics && 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 "cost-analytics" agent skill from https://github.com/modimihir07/agentic-os/tree/main/skills/cost-analytics into .gemini/skills/cost-analytics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost-analytics", 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 modimihir07/agentic-os cost-analyticsInstalls 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 modimihir07/agentic-os --skill cost-analytics -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/modimihir07/agentic-os.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/cost-analytics .github/skills/cost-analytics && 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 "cost-analytics" agent skill from https://github.com/modimihir07/agentic-os/tree/main/skills/cost-analytics into .github/skills/cost-analytics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost-analytics", 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 modimihir07/agentic-os --skill cost-analytics -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install modimihir07/agentic-os cost-analytics --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/modimihir07/agentic-os.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/cost-analytics .opencode/skills/cost-analytics && 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 "cost-analytics" agent skill from https://github.com/modimihir07/agentic-os/tree/main/skills/cost-analytics into .opencode/skills/cost-analytics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost-analytics", 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
cost-analytics- GitHub stars
- 192
- Token cost
- ~225 tokens
- SKILL.md length
- 93 words
- Files
- 4
- Skills in repo
- 12
- Repo updated
- First seen
- Licence
- MIT
At a glance
Tracks token usage and API costs across all providers. An agent skill from modimihir07/agentic-os.
- Works in 6 steps: Read latest cost-history.json → Compute today's total tokens by agent → Compute weekly and monthly projections → …
- SKILL.md covers Description, When to Use, Process and Output, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Cost Analytics is an agent skill from modimihir07/agentic-os. Tracks token usage and API costs across all providers
Its SKILL.md is about 230 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files (for example `eval.json`, `learnings.md` and `score-history.json`).
The repository describes itself as: Agentic OS: Multi-agent orchestration platform for opencode, Hermes & Gemini CLI. Skills hub, scheduler, cost analytics, memory & backup. The licence is MIT.
Example prompts
- “Use the cost-analytics skill to track token usage and API costs across all providers. An agent skill from modimihir07/agentic-os”
- “/cost-analytics”
Workflow steps
6 steps, taken from the first numbered list in SKILL.md.
- Read latest cost-history.json
- Compute today's total tokens by agent
- Compute weekly and monthly projections
- Compare against free-tier limits from settings.json
- Generate alert if approaching limits (80%, 90%, 95%)
- Update cost-analytics chart data
What it can do on your machine
Read from SKILL.md and the folder at commit c7ebbb4. 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
Cost Analytics loads about 225 tokens when it runs. Until then it costs about 17 tokens; SKILL.md has 93 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 modimihir07/agentic-os at commit c7ebbb4, republished under its MIT licence (© modimihir07). 93 words, ~225 tokens.
Download SKILL.mdSave it as
.claude/skills/cost-analytics/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.- name
- cost-analytics
- description
- Tracks token usage and API costs across all providers
- version
- 1.0.0
- author
- Agentic OS
- tags
- cost, analytics, tracking, budget
Cost Analytics
Description
Tracks token consumption and API costs across opencode, Hermes, and Gemini CLI. Computes daily/weekly/monthly projections and alerts when approaching free-tier limits.
When to Use
- After each agent API call (auto-triggered)
- Daily cost report generation
- When checking budget status
Process
- Read latest cost-history.json
- Compute today's total tokens by agent
- Compute weekly and monthly projections
- Compare against free-tier limits from settings.json
- Generate alert if approaching limits (80%, 90%, 95%)
- Update cost-analytics chart data
Output
Cost report with: per-agent breakdown, projections, alerts, recommendations
Agent Assignment
- Primary: opencode
© modimihir07, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 3 other files in skills/cost-analytics of modimihir07/agentic-os.
- SKILL.md
- eval.json
- learnings.md
- score-history.json
Open the folder on GitHubat commit c7ebbb4
Compare with similar skills
Cost Analytics 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 |
|---|---|---|---|---|---|---|
| Cost Analytics this skillmodimihir07/agentic-os | 192 | — | ~225 | Automated safety check: Pass | MIT | |
| Cost Trackingaffaan-m/ECC | 275k | 1 repos | ~1.3k | Automated safety check: Pass | MIT | |
| Cost Trackruvnet/ruflo | 74k | — | ~773 | Automated safety check: Notes | MIT | |
| Cost Trackingaffaan-m/ECC | 275k | — | ~829 | Automated safety check: Pass | MIT | |
| Cost Conversationruvnet/ruflo | 74k | — | ~407 | Automated safety check: Notes | MIT | |
| Cost Exportruvnet/ruflo | 74k | 1 repos | ~687 | Automated safety check: Notes | MIT |
Similar skills
Cost Track
ruvnet/ruflo
Auto-capture per-session token usage from the Claude Code session jsonl and persist to the cost-tracking namespace
Cost Tracking
affaan-m/ECC
ローカルのコスト追跡データベースからClaude Codeのトークン使用量、支出、予算を追跡・レポートします。コスト、支出、使用量、トークン、予算、またはプロジェクト、ツール、セッション、日付によるコスト内訳について質問する場合に使用します。
Cost Conversation
ruvnet/ruflo
Per-conversation cost view — list every session in cost-tracking with started-at, message count, top model, and total cost
Cost Export
ruvnet/ruflo
Export cost-tracking telemetry in Prometheus textfile or webhook JSON formats — for external observability (Grafana, Datadog, custom dashboards)
Cost Report
ruvnet/ruflo
Generate a cost report showing token usage and USD costs by agent and model
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Questions about Cost Analytics
What does Cost Analytics do?
Tracks token usage and API costs across all providers. An agent skill from modimihir07/agentic-os. Cost Analytics is an agent skill from modimihir07/agentic-os.
How do I install Cost Analytics in Claude Code?
Run `npx skills add modimihir07/agentic-os --skill cost-analytics -a claude-code`. Or copy the skill folder (skills/cost-analytics in modimihir07/agentic-os) into .claude/skills/cost-analytics in your project. Claude Code loads it when a task matches its description.
How do I install Cost Analytics in Codex?
Run `npx skills add modimihir07/agentic-os --skill cost-analytics -a codex`. Or copy the skill folder (skills/cost-analytics in modimihir07/agentic-os) into .agents/skills/cost-analytics in your project. Codex loads it when a task matches its description.
Can I use Cost Analytics 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 modimihir07/agentic-os --skill cost-analytics -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cost-analytics, .gemini/skills/cost-analytics, .github/skills/cost-analytics and .opencode/skills/cost-analytics in your project.
What does Cost Analytics need to run?
SKILL.md names no scripts, command-line tools or credentials: Cost Analytics is instructions for the agent only.
Does Cost Analytics 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 Cost Analytics 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 Cost Analytics use?
Cost Analytics is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Cost Analytics use?
About 225 tokens (SKILL.md is roughly 900 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 Cost Analytics?
Skills that share tags, products or a category with Cost Analytics: Cost Tracking (affaan-m/ECC, 275k stars), Cost Track (ruvnet/ruflo, 74k stars), Cost Tracking (affaan-m/ECC, 275k stars) and Cost Conversation (ruvnet/ruflo, 74k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Cost Analytics?
modimihir07 (a GitHub user) maintains it in modimihir07/agentic-os, which has 192 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on August 11, 2026.
Source: modimihir07/agentic-os on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.