SERVER

Almanac

Rank #58,663

io.github.savecharlie/almanac

Verified ephemeris & WMM2025 geomagnetic compute: the physical numbers LLMs hallucinate, done right.

First listed
Jun 28, 2026
Last publish date
Sep 12, 2026
PURPOSE

What you can do with Almanac

Almanac is a Model Context Protocol (MCP) server published by savecharlie. It ranks #58,663 of 167,945 active servers on MCP Toplist. Almanac is listed across 3 registries — Official MCP, PulseMCP and Glama, with 3 tracked versions. It was first listed on Jun 28, 2026 and most recently updated on Sep 12, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Almanac can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Almanac

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by Glama, last synced Nov 3, 2026. Not independently verified by MCP Toplist.

No runtime, credential or payment requirements are recorded for this server beyond the declaration above.

INSTALLATION AND FIRST TASK

Connect Almanac and confirm it works

Python package (PyPI)
claude mcp add almanac -- uvx almanac-compute
First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by savecharlie
View all savecharlie servers →

No task-specific alternatives are catalogued for Almanacyet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed
Jun 28, 2026
Latest version published
Sep 12, 2026
Version history
3 versions tracked (below)
Requirements evidence
Declared by Glama, last synced Nov 3, 2026. Not independently verified by MCP Toplist.
Profile checked
Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of
Nov 3, 2026
Registry sightings

Do you maintain Almanac? to correct or enrich this profile.

VERSIONS

Available versions (3)

0.1.0 · Jun 28, 20260.1.1 · Sep 12, 20260.1.2 · Sep 12, 2026Jun 28, 2026Sep 12, 2026
VersionPublished
0.1.2Sep 12, 2026
0.1.1Sep 12, 2026
0.1.0Jun 28, 2026
STANDING
#58,663of 167,945 active serversTop 50%

Ranks ahead of 109,282 of 167,945 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

MCP Toplist: Top 50% of 167,945
Markdown
[![MCP Toplist](https://mcptoplist.com/badge/io.github.savecharlie%2Falmanac.svg)](https://mcptoplist.com/server/io.github.savecharlie%2Falmanac)
HTML
<a href="https://mcptoplist.com/server/io.github.savecharlie%2Falmanac"><img src="https://mcptoplist.com/badge/io.github.savecharlie%2Falmanac.svg" alt="MCP Toplist: Top 50% of 167,945" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains Almanac?
Almanac is maintained by savecharlie, which publishes 2 MCP servers (4 total versions) tracked on MCP Toplist.
Is Almanac listed on the Official MCP Registry?
Yes — Almanac is listed on the Official MCP Registry, alongside PulseMCP and Glama.
How many versions does Almanac have?
MCP Toplist tracks 3 versions of Almanac, most recently published on Sep 12, 2026.
Where can I find the source code for Almanac?
The source code for Almanac is hosted at github.com/savecharlie/almanac.
Used in projects

Do you run this server?

Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.

EXPLORE