Megatron-LM Container and Dependency Setup
NVIDIA/Megatron-LM
Walks an agent through working inside the Megatron-LM CI container and changing dependencies with uv, so lock files resolve the same locally and in CI.
After a Dependabot bump of oss-crs-infra/dependabot-pins.Dockerfile, resolve the human-readable version tag for each updated digest, fix the inline comment, and sync the digest to…
$ npx skills add ossf/oss-crs --skill sync-dependabot-pins -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install ossf/oss-crs sync-dependabot-pins --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/ossf/oss-crs.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/sync-dependabot-pins .claude/skills/sync-dependabot-pins && 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 "sync-dependabot-pins" agent skill from https://github.com/ossf/oss-crs/tree/main/.claude/skills/sync-dependabot-pins into .claude/skills/sync-dependabot-pins/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sync-dependabot-pins", 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/ossf/oss-crs/tree/main/.claude/skills/sync-dependabot-pinsType 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 ossf/oss-crs --skill sync-dependabot-pins -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install ossf/oss-crs sync-dependabot-pins --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ossf/oss-crs.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/sync-dependabot-pins .agents/skills/sync-dependabot-pins && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "sync-dependabot-pins" agent skill from https://github.com/ossf/oss-crs/tree/main/.claude/skills/sync-dependabot-pins into .agents/skills/sync-dependabot-pins/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sync-dependabot-pins", 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 ossf/oss-crs --skill sync-dependabot-pins -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install ossf/oss-crs sync-dependabot-pins --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ossf/oss-crs.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/sync-dependabot-pins .cursor/skills/sync-dependabot-pins && 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 "sync-dependabot-pins" agent skill from https://github.com/ossf/oss-crs/tree/main/.claude/skills/sync-dependabot-pins into .cursor/skills/sync-dependabot-pins/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sync-dependabot-pins", 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/ossf/oss-crs.git --path .claude/skills/sync-dependabot-pins--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 ossf/oss-crs --skill sync-dependabot-pins -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install ossf/oss-crs sync-dependabot-pins --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ossf/oss-crs.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/sync-dependabot-pins .gemini/skills/sync-dependabot-pins && 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 "sync-dependabot-pins" agent skill from https://github.com/ossf/oss-crs/tree/main/.claude/skills/sync-dependabot-pins into .gemini/skills/sync-dependabot-pins/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sync-dependabot-pins", 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 ossf/oss-crs sync-dependabot-pinsInstalls 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 ossf/oss-crs --skill sync-dependabot-pins -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/ossf/oss-crs.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/sync-dependabot-pins .github/skills/sync-dependabot-pins && 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 "sync-dependabot-pins" agent skill from https://github.com/ossf/oss-crs/tree/main/.claude/skills/sync-dependabot-pins into .github/skills/sync-dependabot-pins/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sync-dependabot-pins", 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 ossf/oss-crs --skill sync-dependabot-pins -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install ossf/oss-crs sync-dependabot-pins --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ossf/oss-crs.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/sync-dependabot-pins .opencode/skills/sync-dependabot-pins && 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 "sync-dependabot-pins" agent skill from https://github.com/ossf/oss-crs/tree/main/.claude/skills/sync-dependabot-pins into .opencode/skills/sync-dependabot-pins/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sync-dependabot-pins", 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.
sync-dependabot-pinsAfter a Dependabot bump of oss-crs-infra/dependabot-pins.Dockerfile, resolve the human-readable version tag for each updated digest, fix the inline comment, and sync the digest to…
Sync Dependabot Pins is an agent skill from ossf/oss-crs. After a Dependabot bump of oss-crs-infra/dependabot-pins.Dockerfile, resolve the human-readable version tag for each updated digest, fix the inline comment, and sync the digest to osscrs/src/constants.py.
Its SKILL.md is about 1.7k 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 Development, covering Dependency management, Containers and Technical documentation. It works with Docker. The repository describes itself as: Cyber Reasoning Systems for Bug-Finding and Patching in Open Source Software. The licence is MIT.
7 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 02b2b0d. It shows what the files ask for, not the result of running them.
Pre-approves these tools, so the agent can use them without asking each time:
ReadBashEditFrom allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
curlpython3dockergitFrom the folder's file list and the shell code blocks in SKILL.md.
Hosts in commands or code, which the agent is likely to contact:
registry.hub.docker.comghcr.ioapi.github.comFrom 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.
Sync Dependabot Pins loads about 1.7k tokens when it runs. Until then it costs about 57 tokens; SKILL.md has 507 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 noted patterns worth knowing about, such as sudo or a known installer.
allowed-tools: Read, Bash, EditAutomated 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 ossf/oss-crs at commit 02b2b0d, republished under its MIT licence (© ossf). 507 words, ~1,731 tokens.
.claude/skills/sync-dependabot-pins/SKILL.md (or your agent's skills folder).Dependabot updates image digests in oss-crs-infra/dependabot-pins.Dockerfile but leaves version comments stale or copies the old one. This skill resolves the correct human-readable version for each changed digest, patches the Dockerfile comment, and syncs the digest to oss_crs/src/constants.py.
git log --oneline -1 -- oss-crs-infra/dependabot-pins.DockerfileIf no output, the latest commit did not touch this file. Stop here and tell the user there is nothing to sync.
Read oss-crs-infra/dependabot-pins.Dockerfile and extract every FROM line. Each has the form:
FROM <image>@sha256:<digest> # <version-comment>Note the image name, full digest, and existing comment for each line.
git diff HEAD~1 HEAD -- oss-crs-infra/dependabot-pins.DockerfileOnly process the FROM lines whose digest actually changed. Leave unchanged lines alone.
For each changed image, use docker buildx imagetools inspect to scan release tags until the digest matches. This avoids pulling the image and works for multi-platform indexes.
ghcr.io/berriai/litellm-databaseThe image uses semver tags (v1.86.1, v1.87.0, etc.) that match the BerriAI/litellm GitHub release tags. Fetch recent releases and resolve each one's digest:
TARGET_DIGEST="sha256:<new-digest>"
# Get recent release tags from GitHub
TAGS=$(curl -s "https://api.github.com/repos/BerriAI/litellm/releases?per_page=20" \
| python3 -c "import json,sys; [print(r['tag_name']) for r in json.load(sys.stdin) if not r.get('prerelease')]")
# Resolve each tag to its OCI index digest and look for a match
for tag in $TAGS; do
DIGEST=$(docker buildx imagetools inspect "ghcr.io/berriai/litellm-database:$tag" \
--format '{{.Manifest.Digest}}' 2>/dev/null)
echo "$tag -> $DIGEST"
if [ "$DIGEST" = "$TARGET_DIGEST" ]; then
echo "MATCH FOUND: $tag"
break
fi
doneIf the matching tag is not in the first 20 releases, broaden the search with per_page=50 or check older pages.
postgres (Docker Hub)TARGET_DIGEST="sha256:<new-digest>"
# Fetch recent postgres tags and resolve each
curl -s "https://registry.hub.docker.com/v2/repositories/library/postgres/tags?page_size=50&ordering=last_updated" \
| python3 -c "
import json,sys
data=json.load(sys.stdin)
for t in data.get('results',[]):
# Skip non-numeric tags (alpha, beta, etc.)
name=t['name']
if name[0].isdigit():
print(name)
" | while read tag; do
DIGEST=$(docker buildx imagetools inspect "postgres:$tag" \
--format '{{.Manifest.Digest}}' 2>/dev/null)
if [ "$DIGEST" = "$TARGET_DIGEST" ]; then
echo "MATCH FOUND: $tag"
break
fi
doneIf docker buildx imagetools inspect returns empty digests (Docker Hub
rate-limits anonymous manifest inspects, often hitting newer tags like the
18.x series while older tags still resolve), skip buildx entirely and match
against the digests already embedded in the Docker Hub tags API response. Each
tag entry carries a top-level digest (the multi-arch OCI index digest, which
is what the FROM ...@sha256: pin uses) plus per-images digests:
TARGET_DIGEST="sha256:<new-digest>"
for page in 1 2 3; do
curl -s "https://registry.hub.docker.com/v2/repositories/library/postgres/tags?page_size=100&page=$page&ordering=last_updated" \
| python3 -c "
import json,sys
target='$TARGET_DIGEST'
data=json.load(sys.stdin)
for t in data.get('results',[]):
if t.get('digest','')==target:
print('MATCH (index digest):', t['name'])
for img in t.get('images',[]):
if img.get('digest','')==target:
print('MATCH (image digest):', t['name'], img.get('os'), img.get('architecture'))
"
doneThis usually returns several aliases for one digest (e.g. 18.4, 18,
trixie, latest). Pick the most specific numeric version tag (18.4) for the
comment. Note that a digest bump does not always mean a version bump — a
rebuild of the same version with refreshed base packages keeps the same numeric
tag, so the existing comment may already be correct.
The commit message from git log -1 -- oss-crs-infra/dependabot-pins.Dockerfile sometimes contains release note links. You can also check GHCR tags directly:
TOKEN=$(curl -s "https://ghcr.io/token?service=ghcr.io&scope=repository:berriai/litellm-database:pull" \
| python3 -c 'import json,sys; print(json.load(sys.stdin)["token"])')
curl -s -H "Authorization: Bearer $TOKEN" "https://ghcr.io/v2/berriai/litellm-database/tags/list" \
| python3 -c "import json,sys; print('\n'.join(data.get('tags',[]) for data in [json.load(sys.stdin)]))"If no strategy resolves the version, leave the comment as # <unknown> and note it in your response so the user can fill it in manually.
For each changed FROM line, replace the old comment with the resolved version:
FROM <image>@sha256:<new-digest> # <resolved-version>Use the Edit tool to make this change.
Read oss_crs/src/constants.py. It contains constants of the form:
LITELLM_IMAGE = "ghcr.io/berriai/litellm-database@sha256:<digest>" # <version>
POSTGRES_IMAGE = "postgres@sha256:<digest>" # <version>The mapping from Dockerfile FROM image to Python constant is:
| Dockerfile image prefix | Python constant |
|---|---|
ghcr.io/berriai/litellm-database | LITELLM_IMAGE |
postgres | POSTGRES_IMAGE |
For each changed image, update both the digest and the inline comment in constants.py to match what is now in dependabot-pins.Dockerfile. Use the Edit tool.
After editing, confirm the digests and comments match between the two files:
grep -E 'sha256:|# v|# [0-9]' oss-crs-infra/dependabot-pins.Dockerfile oss_crs/src/constants.pyAll digests that appear in dependabot-pins.Dockerfile must appear verbatim in constants.py. Report any mismatch.
After a successful sync, report something like:
Updated: ghcr.io/berriai/litellm-database
Old digest: 069da88... # v1.84.1
New digest: 49f8919... # v1.85.0
Updated in: oss-crs-infra/dependabot-pins.Dockerfile, oss_crs/src/constants.py© ossf, 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 .claude/skills/sync-dependabot-pins of ossf/oss-crs.
Open the folder on GitHubat commit 02b2b0d
Sync Dependabot Pins 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 |
|---|---|---|---|---|---|---|
| Sync Dependabot Pins this skillossf/oss-crs | 165 | — | ~1.7k | Automated safety check: Notes | MIT | |
| Megatron-LM Container and Dependency SetupNVIDIA/Megatron-LM | 18k | — | ~2.6k | Automated safety check: Pass | Apache-2.0 | |
| Flowfile Build and Environment SetupEdwardvaneechoud/Flowfile | 375 | — | ~7.3k | Automated safety check: Notes | MIT | |
| AI ServerOpentrons/opentrons | 523 | — | ~2.5k | Automated safety check: Notes | Apache-2.0 | |
| Setup Mulmoclaudereceptron/mulmoclaude | 368 | — | ~1k | Automated safety check: Notes | MIT | |
| Dockerfile And Readme Templatingdotnet/dotnet-docker | 4.9k | — | ~563 | Automated safety check: Pass | MIT |
NVIDIA/Megatron-LM
Walks an agent through working inside the Megatron-LM CI container and changing dependencies with uv, so lock files resolve the same locally and in CI.
Edwardvaneechoud/Flowfile
Recreates every Flowfile development and build environment from scratch, with exact version pins and an explanation of what each Makefile target really does.
Opentrons/opentrons
Conventions for the opentrons-ai-server FastAPI service — project structure, uv dependency management, settings, testing, Docker, and deployment.
receptron/mulmoclaude
Interactively guide MulmoClaude setup following README instructions.
dotnet/dotnet-docker
Modify Cottle templates that generate Dockerfiles and READMEs in dotnet/dotnet-docker.
arch3rPro/1Panel-Appstore
A skill your agent uses when packaging Docker deployments as 1Panel local app store apps, including GitHub projects, docker-compose.yml files, docker run commands, app metadata, version directories…
ossf/oss-crs
Read every open Dependabot PR for an application-code dependency (Python pip/uv and JS npm/yarn/pnpm) and carry each version bump over to the local dependency files (requirements.txt…
Works with
Categories
After a Dependabot bump of oss-crs-infra/dependabot-pins.Dockerfile, resolve the human-readable version tag for each updated digest, fix the inline comment, and sync the digest to…. Sync Dependabot Pins is an agent skill from ossf/oss-crs.py.
Sync Dependabot Pins fits situations like: tasks that involve Dependency management; tasks that involve Containers; tasks that involve Technical documentation.
Run `npx skills add ossf/oss-crs --skill sync-dependabot-pins -a claude-code`. Or copy the skill folder (.claude/skills/sync-dependabot-pins in ossf/oss-crs) into .claude/skills/sync-dependabot-pins in your project. Claude Code loads it when a task matches its description.
Run `npx skills add ossf/oss-crs --skill sync-dependabot-pins -a codex`. Or copy the skill folder (.claude/skills/sync-dependabot-pins in ossf/oss-crs) into .agents/skills/sync-dependabot-pins 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 ossf/oss-crs --skill sync-dependabot-pins -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/sync-dependabot-pins, .gemini/skills/sync-dependabot-pins, .github/skills/sync-dependabot-pins and .opencode/skills/sync-dependabot-pins in your project.
Going by SKILL.md and its folder, Sync Dependabot Pins needs the command-line tools its instructions call (curl, python3, docker and git). Our summary lists: Python 3; Docker. Its frontmatter pre-approves these tools: Read, Bash, Edit.
SKILL.md names 3 domains. In commands or code: registry.hub.docker.com, ghcr.io and api.github.com; the agent is likely to contact these when it follows the instructions. This is read from the text; nothing was executed.
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.
Sync Dependabot Pins is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.7k tokens (SKILL.md is roughly 6.9k 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 Sync Dependabot Pins: Megatron-LM Container and Dependency Setup (NVIDIA/Megatron-LM, 18k stars), Flowfile Build and Environment Setup (Edwardvaneechoud/Flowfile, 375 stars), AI Server (Opentrons/opentrons, 523 stars) and Setup Mulmoclaude (receptron/mulmoclaude, 368 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
ossf (a GitHub organization) maintains it in ossf/oss-crs, which has 165 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on October 6, 2026.
Source: ossf/oss-crs on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.