Setting Up Experiment Tracking
jeremylongshore/tons-of-skills-marketplace
Implement machine learning experiment tracking using MLflow or Weights & Biases.
A skill your agent uses when setting, tracking, or scoring quarterly Rocks
$ npx skills add bradfeld/ceos --skill ceos-rocks -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install bradfeld/ceos ceos-rocks --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/bradfeld/ceos.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/ceos-rocks .claude/skills/ceos-rocks && 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 "ceos-rocks" agent skill from https://github.com/bradfeld/ceos/tree/main/skills/ceos-rocks into .claude/skills/ceos-rocks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ceos-rocks", 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/bradfeld/ceos/tree/main/skills/ceos-rocksType 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 bradfeld/ceos --skill ceos-rocks -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install bradfeld/ceos ceos-rocks --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/bradfeld/ceos.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/ceos-rocks .agents/skills/ceos-rocks && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "ceos-rocks" agent skill from https://github.com/bradfeld/ceos/tree/main/skills/ceos-rocks into .agents/skills/ceos-rocks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ceos-rocks", 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 bradfeld/ceos --skill ceos-rocks -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install bradfeld/ceos ceos-rocks --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/bradfeld/ceos.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/ceos-rocks .cursor/skills/ceos-rocks && 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 "ceos-rocks" agent skill from https://github.com/bradfeld/ceos/tree/main/skills/ceos-rocks into .cursor/skills/ceos-rocks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ceos-rocks", 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/bradfeld/ceos.git --path skills/ceos-rocks--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 bradfeld/ceos --skill ceos-rocks -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install bradfeld/ceos ceos-rocks --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/bradfeld/ceos.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/ceos-rocks .gemini/skills/ceos-rocks && 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 "ceos-rocks" agent skill from https://github.com/bradfeld/ceos/tree/main/skills/ceos-rocks into .gemini/skills/ceos-rocks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ceos-rocks", 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 bradfeld/ceos ceos-rocksInstalls 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 bradfeld/ceos --skill ceos-rocks -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/bradfeld/ceos.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/ceos-rocks .github/skills/ceos-rocks && 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 "ceos-rocks" agent skill from https://github.com/bradfeld/ceos/tree/main/skills/ceos-rocks into .github/skills/ceos-rocks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ceos-rocks", 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 bradfeld/ceos --skill ceos-rocks -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install bradfeld/ceos ceos-rocks --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/bradfeld/ceos.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/ceos-rocks .opencode/skills/ceos-rocks && 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 "ceos-rocks" agent skill from https://github.com/bradfeld/ceos/tree/main/skills/ceos-rocks into .opencode/skills/ceos-rocks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ceos-rocks", 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.
ceos-rocksA skill your agent uses when setting, tracking, or scoring quarterly Rocks
Ceos Rocks is an agent skill from bradfeld/ceos. Use when setting, tracking, or scoring quarterly Rocks
Its SKILL.md is about 3.6k 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: EOS (Entrepreneurial Operating System) skills for Claude Code. Run your business on EOS with AI. The licence is MIT.
12 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit bdd5f01. It shows what the files ask for, not the result of running them.
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.
Shell commands in SKILL.md call:
gitFrom the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Ceos Rocks loads about 3.6k tokens when it runs. Until then it costs about 16 tokens; SKILL.md has 1,755 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.
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.
The full file from bradfeld/ceos at commit bdd5f01, republished under its MIT licence (© bradfeld). 1,755 words, ~3,558 tokens.
.claude/skills/ceos-rocks/SKILL.md (or your agent's skills folder).Manage quarterly Rocks — the 3-7 most important priorities for the next 90 days. Each Rock has one owner, a measurable outcome, and a due date at quarter end.
Search upward from the current directory for the .ceos marker file. This file marks the root of the CEOS repository.
If .ceos is not found, stop and tell the user: "Not in a CEOS repository. Clone your CEOS repo and run setup.sh first."
Sync before use: Once you find the CEOS root, run git -C <ceos_root> pull --ff-only --quiet 2>/dev/null to get the latest data from teammates. If it fails (conflict or offline), continue silently with local data.
| File | Purpose |
|---|---|
data/rocks/QUARTER/ | Rock files for each quarter (e.g., data/rocks/2026-Q1/) |
data/vision.md | V/TO document (1-Year Plan for alignment checks) |
templates/rock.md | Template for creating new Rock files |
data/accountability.md | Accountability Chart (seat owners for Rock-owner alignment) |
Each Rock is a markdown file with YAML frontmatter:
id: rock-001
title: "Launch Beta Program"
owner: "brad"
quarter: "2026-Q1"
status: on_track # on_track | off_track | complete | dropped
created: "2026-01-02"
due: "2026-03-31"Status values:
on_track — progressing as expectedoff_track — behind or at riskcomplete — done (set during end-of-quarter scoring)dropped — no longer a priority (set during end-of-quarter scoring)File naming: rock-NNN-slug.md where NNN is a zero-padded ID and slug is the title slugified (lowercase, hyphens, no special chars).
Milestones: Rocks support two milestone formats:
title, optional due date, and status (todo/in_progress/done). Enables date-based progress tracking and overdue detection.- [ ] / - [x] checklist items in the Milestones section. Simple and human-friendly.Both are valid. Tracking mode prefers frontmatter milestones when present, falls back to markdown checklist parsing otherwise.
Attachments: Optional attachments array in frontmatter references supporting documents. Each attachment has a path (relative to CEOS root) and optional label. The skill displays references but does not manage files.
Quarters follow YYYY-QN format: 2026-Q1, 2026-Q2, 2026-Q3, 2026-Q4.
To determine the current quarter from today's date:
Use when creating new Rocks at the start of a quarter.
Check if the user specified a quarter. If not, use the current quarter. If creating Rocks for a past quarter, warn: "That quarter has already started/ended. Continue anyway?"
Create the quarter directory if it doesn't exist: data/rocks/YYYY-QN/
Before creating Rocks, read and briefly summarize:
data/vision.md (what are we trying to achieve this year?)For each Rock, collect:
YYYY-MM-DD), status (default: todo)milestones array in frontmatterattachments array in frontmatterdata/accountability.md. Flag mismatches if a Rock's subject area doesn't match the owner's seat responsibilities, for example: "This Rock falls under the [Seat] responsibilities. Should [Seat Owner] own it instead?"Read existing Rock files across every quarter directory under data/rocks/. Find the highest rock-NNN ID and increment. If no Rock files exist anywhere, start at rock-001.
Rock IDs are globally sequential across quarters. Numeric IDs run sequentially across the whole repository rather than resetting each quarter, so a new quarter continues from the highest existing ID. This avoids collisions and keeps a Rock reference stable no matter which quarter it came from.
// Good
# After Q1 has rock-001 through rock-007:
data/rocks/2026-Q2/rock-008-launch-beta.md
data/rocks/2026-Q2/rock-009-hire-vp-sales.md
// Bad
# Don't restart numbering each quarter:
data/rocks/2026-Q2/rock-001-launch-beta.md
data/rocks/2026-Q2/rock-002-hire-vp-sales.mdUse templates/rock.md as the template. Substitute:
Write to data/rocks/YYYY-QN/rock-NNN-slug.md.
Show the user the complete file before writing. Ask: "Create this Rock?"
Ask: "Create another Rock, or are we done for now?"
When finished, display a summary table of all Rocks for the quarter:
| Rock | Owner | Due |
|---|---|---|
| Launch Beta Program | brad | 2026-03-31 |
| Hire VP Sales | daniel | 2026-03-31 |
Use for weekly or ad-hoc status checks.
Read all Rock files in data/rocks/[current-quarter]/. Parse the frontmatter for status.
Show a status table:
| Rock | Owner | Status | Milestones | Notes |
|---|---|---|---|---|
| Launch Beta Program | brad | on_track | 2/3 complete | On schedule |
| Hire VP Sales | daniel | off_track | 0/4 complete (1 overdue) | No candidates yet |
Milestone progress computation:
milestones array: Count entries with status: done vs total. Display: "N/M complete". If any milestone has due in the past and status is not done, append "(X overdue)".[x] vs total [ ] and [x]). Display: "N/M done".Attachment display: If frontmatter has attachments array, show after the status table:
Attachments:
• Beta spec (data/rocks/2026-Q1/rock-001-beta-spec.pdf)
• Requirements doc (data/rocks/2026-Q1/requirements.pdf)If a Rock's status needs to change:
Use at the end of a quarter for the completion review.
Read all Rock files in data/rocks/[quarter]/.
For each Rock, ask: "Complete or incomplete?"
EOS scoring is binary. No partial credit. The measurable outcome was either achieved or it wasn't.
Update status to complete or dropped (if the Rock was abandoned or deprioritized)
A Rock that was worked on but not finished gets dropped — it can become a new Rock next quarter
Append a timestamped entry to the Notes section. Whenever a rock file is created or updated, add a dated line to its Notes section, in the form - YYYY-MM-DD: [what happened]. At end-of-quarter scoring, append a scoring entry rather than only flipping the frontmatter status. The result is an audit trail inside each file, so the history of a Rock is readable without consulting git.
// Good
## Notes
*Track progress, blockers, and context here during the quarter.*
- 2026-02-15: Rock created for 2026-Q1
- 2026-04-03: Q1 scoring — dropped
// Bad
## Notes
*Track progress, blockers, and context here during the quarter.*
- 2026-02-15: Rock created for 2026-Q1
# (status changed to dropped, but no scoring entry was added)Use dropped, not not_done, for a Rock abandoned as no longer a priority. The two are not interchangeable. not_done means the Rock was pursued and missed; dropped means it stopped being relevant or was re-scoped away — a deliberate deprioritization. Scoring an abandoned Rock as not_done reads as a failure to deliver and loses the signal that the team chose to stop. Keep the quarterly planning doc's scorecard table using the same word as the rock file.
// Good
# Rock intentionally abandoned after re-scoping:
status: dropped
# In Notes:
- 2026-04-03: Q1 scoring — dropped
// Bad
# Same Rock, recorded as merely incomplete:
status: not_doneDisplay the quarter scorecard:
Q1 2026 Rock Scorecard
━━━━━━━━━━━━━━━━━━━━━━
Complete: 4/6 (67%)
Target: 80%+
✓ Launch Beta Program (brad)
✓ Hire VP Sales (daniel)
✓ Implement CRM (daniel)
✗ Redesign Onboarding (brad) — dropped
✓ ISO Certification (sarah)
✗ Partner Program (brad) — droppedIf completion rate is below 80%, flag it: "Below the 80% target. Consider: Were Rocks too ambitious, or were there execution issues? This is a good topic for the next L10."
Setting: Show each Rock file before writing. End with a summary table. Tracking: Status table with milestone progress (from frontmatter milestones if present, else markdown checklist). Overdue milestones flagged. Attachments listed if present. Scoring: Quarter scorecard with completion rate.
todo, in_progress, done for structured milestones. If the user provides another value during creation, show the allowed values.data/rocks/2026-Q1/ belong to Q1. Don't move them between quarters — create new Rocks in the next quarter instead.data/vision.md. Use ceos-vto if deeper vision review is needed.ceos-vto, ceos-l10, and ceos-annual when relevant, but let the user decide when to switch workflows.ceos-rocks reads data/vision.md to check the 1-Year Plan when setting Rocks. Each Rock should connect to a 1-Year Plan goal.ceos-vto to ensure strategic alignment."ceos-l10 reads Rock files during Section 4 (Rock Review) of the L10 meeting. Each Rock owner reports on_track or off_track status.ceos-quarterly references Rock progress during quarterly conversations. Rock ownership and status provide context for individual performance discussions.ceos-annual orchestrates this; ceos-rocks handles the actual Rock creation and scoring.data/todos/ via ceos-todos with source: l10.ceos-rocks reads data/accountability.md when setting Rocks to validate that Rock owners match seat responsibilities. A Rock about sales pipeline should belong to whoever owns the Sales & Marketing seat.Other skills read data/rocks/ for reference. Only ceos-rocks writes to Rock files. This preserves a single source of truth for quarterly priorities.
© bradfeld, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in skills/ceos-rocks of bradfeld/ceos.
Open the folder on GitHubat commit bdd5f01
Ceos Rocks 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 |
|---|---|---|---|---|---|---|
| Ceos Rocks this skillbradfeld/ceos | 154 | — | ~3.6k | Automated safety check: Pass | MIT | |
| Setting Up Experiment Trackingjeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~954 | Automated safety check: Pass | MIT | |
| Claw Scoreopenclaw/openclaw | 392k | — | ~2.5k | Automated safety check: Pass | MIT | |
| Cost Trackingaffaan-m/ECC | 275k | 1 repos | ~1.3k | Automated safety check: Pass | MIT | |
| Manage Settingsasgeirtj/system_prompts_leaks | 69k | — | ~3.1k | Automated safety check: Pass | CC0-1.0 | |
| Analytics Trackingalirezarezvani/claude-skills | 28k | 1 repos | ~3.8k | Automated safety check: Pass | MIT |
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Implement machine learning experiment tracking using MLflow or Weights & Biases.
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affaan-m/ECC
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asgeirtj/system_prompts_leaks
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bradfeld/ceos
A skill your agent uses when viewing, updating, or auditing the Accountability Chart — seats, owners, and roles
bradfeld/ceos
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bradfeld/ceos
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bradfeld/ceos
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bradfeld/ceos
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bradfeld/ceos
A skill your agent uses when you want a quick snapshot of overall business health across all EOS components
A skill your agent uses when setting, tracking, or scoring quarterly Rocks. Ceos Rocks is an agent skill from bradfeld/ceos.
Ceos Rocks fits situations like: scoring quarterly Rocks.
Run `npx skills add bradfeld/ceos --skill ceos-rocks -a claude-code`. Or copy the skill folder (skills/ceos-rocks in bradfeld/ceos) into .claude/skills/ceos-rocks in your project. Claude Code loads it when a task matches its description.
Run `npx skills add bradfeld/ceos --skill ceos-rocks -a codex`. Or copy the skill folder (skills/ceos-rocks in bradfeld/ceos) into .agents/skills/ceos-rocks in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add bradfeld/ceos --skill ceos-rocks -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/ceos-rocks, .gemini/skills/ceos-rocks, .github/skills/ceos-rocks and .opencode/skills/ceos-rocks in your project.
Going by SKILL.md and its folder, Ceos Rocks needs the command-line tools its instructions call (git).
SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
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.
Ceos Rocks is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 3.6k tokens (SKILL.md is roughly 14k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Ceos Rocks: Setting Up Experiment Tracking (jeremylongshore/tons-of-skills-marketplace, 2.8k stars), Claw Score (openclaw/openclaw, 392k stars), Cost Tracking (affaan-m/ECC, 275k stars) and Manage Settings (asgeirtj/system_prompts_leaks, 69k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
bradfeld (a GitHub user) maintains it in bradfeld/ceos, which has 154 GitHub stars. The repository holds 23 skills in this directory. The repository was last updated on September 13, 2026.
Source: bradfeld/ceos on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.