Ito Compute
affaan-m/ECC
Query live GPU inventory, submit an authenticated Itô fixed-rate RFQ, inspect RFQ or procurement status, revoke device credentials, and run explicitly gated node qualification through the separately…
Forward-looking spend extrapolation. An agent skill from ruvnet/ruflo.
MITAuto-check: notes
Install Cost Projection
$ npx skills add ruvnet/ruflo --skill cost-projection -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install ruvnet/ruflo cost-projection --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/ruvnet/ruflo.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/ruflo-cost-tracker/skills/cost-projection .claude/skills/cost-projection && 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-projection" agent skill from https://github.com/ruvnet/ruflo/tree/main/plugins/ruflo-cost-tracker/skills/cost-projection into .claude/skills/cost-projection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost-projection", 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/ruvnet/ruflo/tree/main/plugins/ruflo-cost-tracker/skills/cost-projectionType 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 ruvnet/ruflo --skill cost-projection -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install ruvnet/ruflo cost-projection --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ruvnet/ruflo.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/ruflo-cost-tracker/skills/cost-projection .agents/skills/cost-projection && 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-projection" agent skill from https://github.com/ruvnet/ruflo/tree/main/plugins/ruflo-cost-tracker/skills/cost-projection into .agents/skills/cost-projection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost-projection", 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 ruvnet/ruflo --skill cost-projection -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install ruvnet/ruflo cost-projection --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ruvnet/ruflo.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/ruflo-cost-tracker/skills/cost-projection .cursor/skills/cost-projection && 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-projection" agent skill from https://github.com/ruvnet/ruflo/tree/main/plugins/ruflo-cost-tracker/skills/cost-projection into .cursor/skills/cost-projection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost-projection", 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/ruvnet/ruflo.git --path plugins/ruflo-cost-tracker/skills/cost-projection--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 ruvnet/ruflo --skill cost-projection -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install ruvnet/ruflo cost-projection --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ruvnet/ruflo.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/ruflo-cost-tracker/skills/cost-projection .gemini/skills/cost-projection && 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-projection" agent skill from https://github.com/ruvnet/ruflo/tree/main/plugins/ruflo-cost-tracker/skills/cost-projection into .gemini/skills/cost-projection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost-projection", 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 ruvnet/ruflo cost-projectionInstalls 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 ruvnet/ruflo --skill cost-projection -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/ruvnet/ruflo.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/ruflo-cost-tracker/skills/cost-projection .github/skills/cost-projection && 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-projection" agent skill from https://github.com/ruvnet/ruflo/tree/main/plugins/ruflo-cost-tracker/skills/cost-projection into .github/skills/cost-projection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost-projection", 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 ruvnet/ruflo --skill cost-projection -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install ruvnet/ruflo cost-projection --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ruvnet/ruflo.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/ruflo-cost-tracker/skills/cost-projection .opencode/skills/cost-projection && 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-projection" agent skill from https://github.com/ruvnet/ruflo/tree/main/plugins/ruflo-cost-tracker/skills/cost-projection into .opencode/skills/cost-projection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost-projection", 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-projection- GitHub stars
- 74k
- Token cost
- ~702 tokens
- SKILL.md length
- 228 words
- Files
- 1
- Skills in repo
- 264
- Repo updated
- First seen
- Licence
- MIT
At a glance
Forward-looking spend extrapolation. An agent skill from ruvnet/ruflo.
- Works in 5 steps: Read all session-* records from the… → Filter to a measurement window (default… → Compute the per-day burn rate:… → …
- SKILL.md covers Algorithm, Flags, Smoke transcript (3 sessions ×… and When to use, plus 1 more section
- Calls jq
What it does
Cost Projection is an agent skill from ruvnet/ruflo. Forward-looking spend extrapolation. Computes a USD-per-day rate from the recent measurement window, projects to 7d/30d/90d/365d horizons, and surfaces "days until budget exhausted" when a budget is configured. Predictive counterpart to cost-budget-check (reactive).
Its SKILL.md is about 700 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: 🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory…. The licence is MIT.
Example prompts
- “days until budget exhausted”
- “/cost-projection”
Requirements
- Pre-approved tools (allowed-tools): Bash
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Read all session-* records from the cost-tracking namespace (same source cost-budget-check uses).
- Filter to a measurement window (default last 7 days on capturedAt/startedAt).
- Compute the per-day burn rate: windowSpend / windowDays.
- Linear-extrapolate to each requested horizon (default 7d/30d/90d/365d).
- If a budget is configured (budget-config key set by cost-budget set)
What it can do on your machine
Read from SKILL.md and the folder at commit 58e0ae7. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
Bash
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
jq
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 Projection loads about 702 tokens when it runs. Until then it costs about 71 tokens; SKILL.md has 228 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: notes
The automated check noted patterns worth knowing about, such as sudo or a known installer.
- NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
allowed-tools: Bash
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 ruvnet/ruflo at commit 58e0ae7, republished under its MIT licence (© ruvnet). 228 words, ~702 tokens.
Download SKILL.mdSave it as
.claude/skills/cost-projection/SKILL.md (or your agent's skills folder).- name
- cost-projection
- description
- Forward-looking spend extrapolation. Computes a USD-per-day rate from the recent measurement window, projects to 7d/30d/90d/365d horizons, and surfaces "days until budget exhausted" when a budget is configured. Predictive counterpart to `cost-budget-check` (reactive).
- allowed-tools
- Bash
- argument-hint
- [--window 7d] [--horizons 7d,30d,90d,365d] [--format table|json]
Forward-looking cost projection that pairs with cost-budget-check:
cost-budget-checkanswers "have we crossed the line?" — reactivecost-projectionanswers "when will we cross the line?" — predictive
Algorithm
- Read all
session-*records from thecost-trackingnamespace (same sourcecost-budget-checkuses). - Filter to a measurement window (default last 7 days on
capturedAt/startedAt). - Compute the per-day burn rate:
windowSpend / windowDays. - Linear-extrapolate to each requested horizon (default 7d/30d/90d/365d).
- If a budget is configured (
budget-configkey set bycost-budget set):- Compute "days until 75% / 90% / 100% consumed" at the current rate.
- Surface as a separate table block with
ALREADY REACHEDmarkers for thresholds already exceeded.
Flags
--window <duration> Measurement window. Nh|Nd|Nw|Nm. Default 7d.
--horizons <csv> Projection horizons. Default 7d,30d,90d,365d.
--format table|json Default table (markdown).
Env: PROJECTION_NAMESPACE override (default cost-tracking), PROJECTION_QUIET=1 (alias for --format json).
Smoke transcript (3 sessions × $1 over 7d, $20 budget)
| Sessions in window | 3 |
| Window spend | $3.000000 |
| **USD per day** | **$0.428571** |
| All-time spend | $3.000000 across 3 sessions |
## Projected spend (linear extrapolation)
| Horizon | Days | Projected spend |
|---|---:|---:|
| 7d | 7 | $3.0000 |
| 30d | 30 | $12.8571 |
## Budget exhaustion ($20.00 configured)
| Threshold | Target | Remaining | Time at current rate |
|---|---:|---:|---|
| 75% | $15.00 | $12.00 | 28.0 days |
| 90% | $18.00 | $15.00 | 35.0 days |
| 100% | $20.00 | $17.00 | 39.7 days |When to use
- Finance / SRE planning: hand the JSON output to a budget dashboard for "are we on track for the quarter?".
- CI gates:
cost-projection --format json | jq '.budget.exhaustion[2].daysUntilReached < 7'→ fail builds when 100% exhaustion is < 1 week away. - Post-workload-shift sanity check: after a big feature lands, re-run to verify the rate hasn't accelerated past expectations.
Stationarity assumption
Linear extrapolation assumes the current rate holds. The footer reminds operators to re-run after workload shifts. For drift detection over MULTIPLE windows, pair with cost-trend (which already covers benchmark-drift).
© ruvnet, MIT. 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 plugins/ruflo-cost-tracker/skills/cost-projection of ruvnet/ruflo.
Open the folder on GitHubat commit 58e0ae7
Compare with similar skills
Cost Projection 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 Projection this skillruvnet/ruflo | 74k | — | ~702 | Automated safety check: Notes | MIT | |
| Ito Computeaffaan-m/ECC | 276k | 1 repos | ~1.7k | Automated safety check: Pass | MIT | |
| Find Project Anomaliespenpot/penpot | 61k | — | ~1.2k | Automated safety check: Pass | MPL-2.0 | |
| Project Status Artifactanthropics/claude-plugins-official | 38k | — | ~5.1k | Automated safety check: Pass | Apache-2.0 | |
| Projects Work Managementsickn33/agentic-awesome-skills | 47k | 1 repos | ~4.1k | Automated safety check: Pass | MIT | |
| HTML Ppt Zhangzara Daisy Daysnexu-io/open-design | 100k | — | ~1.2k | Automated safety check: Pass | MIT |
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Project register: owner, team, priority, progress percentage, milestones, deliverables and budget against actual cost.
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Questions about Cost Projection
What does Cost Projection do?
Forward-looking spend extrapolation. An agent skill from ruvnet/ruflo. Cost Projection is an agent skill from ruvnet/ruflo. Forward-looking spend extrapolation.
How do I install Cost Projection in Claude Code?
Run `npx skills add ruvnet/ruflo --skill cost-projection -a claude-code`. Or copy the skill folder (plugins/ruflo-cost-tracker/skills/cost-projection in ruvnet/ruflo) into .claude/skills/cost-projection in your project. Claude Code loads it when a task matches its description.
How do I install Cost Projection in Codex?
Run `npx skills add ruvnet/ruflo --skill cost-projection -a codex`. Or copy the skill folder (plugins/ruflo-cost-tracker/skills/cost-projection in ruvnet/ruflo) into .agents/skills/cost-projection in your project. Codex loads it when a task matches its description.
Can I use Cost Projection 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 ruvnet/ruflo --skill cost-projection -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-projection, .gemini/skills/cost-projection, .github/skills/cost-projection and .opencode/skills/cost-projection in your project.
What does Cost Projection need to run?
Going by SKILL.md and its folder, Cost Projection needs the command-line tools its instructions call (jq). Its frontmatter pre-approves these tools: Bash.
Does Cost Projection 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 Projection safe to install?
Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
What licence does Cost Projection use?
Cost Projection 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 Projection use?
About 702 tokens (SKILL.md is roughly 2.8k 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 Projection?
Skills that share tags, products or a category with Cost Projection: Ito Compute (affaan-m/ECC, 276k stars), Find Project Anomalies (penpot/penpot, 61k stars), Project Status Artifact (anthropics/claude-plugins-official, 38k stars) and Projects Work Management (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Cost Projection?
ruvnet (a GitHub user) maintains it in ruvnet/ruflo, which has 74,159 GitHub stars. The repository holds 264 skills in this directory. The repository was last updated on October 9, 2026.
Source: ruvnet/ruflo on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.