The request asks for a tool that updates dependencies automatically, and none of the candidates is a dedicated dependency-update bot. The closest fit is GitHub, whose Dependabot skill covers configuring automatic dependency updates 13. Other candidates either manage dependencies in their own ecosystem (Poetry 4, Composer 6) or only check dependencies (deptry 5), so the answer depends on which language and platform you use.
A question back: Which language or platform is your project in (for example Python, JavaScript, PHP, or GitHub-hosted repositories), so I can point to the right automatic updater?
- 1
GitHubgithub.comverified and signed
Its Dependabot skill is a guide for configuring and managing Dependabot, which keeps dependencies updated 13.
official:CLI · github-mcp-serverskill · add-community-extensionskill · git-commitskill · acquire-codebase-knowledge+2,563 community tools built for it
for agents: sponsor-finder · dependabot · dotnet-upgrade
- 2
- 3
- 4
Sources
- 3GitHub · Change is constant. GitHub keeps you ahead. · GitHub · GitHubgithub.com · read 2026-10-29
- 4Poetry - Python dependency management and packaging made easypython-poetry.org · read 2026-10-29
- 5deptrydeptry.com · read 2026-10-29
- 6Composergetcomposer.org · read 2026-10-29
- 13sponsor-finder: declares "sponsor-finder" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
install_dependency · tanstack.com found in code, not yet checked
Add or update one npm dependency in a WebContainer builder. Call upgrade_runtime first when the current runtime is client. Supply an exact version or omit it to resolve the current version from npm. This updates package.json; the host runs pnpm install.
prisma-next-extension-upgrade · prisma-next-extension-upgrade verified and signed
Upgrade Prisma Next in your extension. Bumps every `@prisma-next/*` dependency to the requested target (or npm `latest`), runs the per-transition upgrade instructions for the extension SPI (middleware lifecycle, codec / migration-tools / framework-components churn, seed-migration on-disk shape), ver
sponsor-finder · sponsor-finder verified and signed
Find which of a GitHub repository's dependencies are sponsorable via GitHub Sponsors. Uses deps.dev API for dependency resolution across npm, PyPI, Cargo, Go, RubyGems, Maven, and NuGet. Checks npm funding metadata, FUNDING.yml files, and web search. Verifies every link. Shows direct and transitive
dependency · poetry-core verified and signed
· deptry website read, tools not yet checked
A command line utility to check for unused, missing and transitive dependencies in a Python project.
github/dependabot-action · Updater Action verified and signed
Runs dependabot-updater in Actions
· Getcomposer website read, tools not yet checked
A Dependency Manager for PHP
updateADatabase · Notion API verified and signed
Update a database
manylinux · patchelf verified and signed
update_project_docs · depwire-cli verified and signed
Regenerate codebase documentation with the latest changes. If docs don't exist, generates them for the first time. Use this after significant code changes to keep documentation up-to-date.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.