MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
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Run non-urgent LLM tasks at the cleanest grid hour before a deadline. MCP server + TS/Python library. Apache-2.0.
npm Apache-2.0 ★ 3 -
Write greener, cheaper cloud infrastructure — before you deploy.
MIT ★ 5 -
Design-time sustainability co-pilot (MCP server): greener, cheaper cloud infrastructure decisions with carbon + cost + latency tradeoffs.
pypi MIT -
MCP server that helps AI agents pick the lowest-carbon cloud region for a workload.
npm MIT -
MCP server that helps AI agents pick the lowest-carbon cloud region for a workload.
MIT ★ 1 -
Voice-operated Software Carbon Intelligence Engine powered by Amazon Alexa+, Amazon Bedrock AI, and AWS. Measures real hardware energy, calculates ISO/IEC 21031 SCI scores, and auto-fixes energy waste with verified AI bedrock refactoring.
Apache-2.0 -
prompt-squeezegithub.com/joshua-burnell-1/prompt-squeezeupdated this year
Builds prompt-cost discipline into Claude Code: measure every prompt, surface avoidable spend, report org-wide. Skill + UserPromptSubmit hook + MCP rollup with cited dollar/Wh/CO2e receipts.
Apache-2.0 ★ 1