SERVER

Model Ledger

Rank #9,410

io.github.block/model-ledger

Model inventory and governance: trace deployed models and their dependencies as an append-only log

5 versions
15 GitHub stars
by block (5 servers)View repository ↗
First listed
Jun 10, 2026
Last publish date
Jul 21, 2026
PURPOSE

What you can do with Model Ledger

Model Ledger is a Model Context Protocol (MCP) server published by block. It ranks #9,410 of 144,396 active servers on MCP Toplist, and its repository has 15 GitHub stars. Model Ledger is listed across 3 registries — Official MCP, PulseMCP and Glama, with 5 tracked versions. It was first listed on Jun 10, 2026 and most recently updated on Jul 21, 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 Model Ledger 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 Model Ledger

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 Oct 16, 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 Model Ledger and confirm it works

Python package (PyPI)
claude mcp add model-ledger -- uvx --from "model-ledger[mcp,cli]==0.7.13" model-ledger mcp
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 block
View all block servers →

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

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed
Jun 10, 2026
Latest version published
Jul 21, 2026
Version history
5 versions tracked (below)
Requirements evidence
Declared by Glama, last synced Oct 16, 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
Oct 16, 2026
Registry sightings

Do you maintain Model Ledger? to correct or enrich this profile.

VERSIONS

Available versions (5)

0.7.9 · Jul 4, 20260.7.10 · Jul 9, 20260.7.11 · Jul 10, 20260.7.12 · Jul 10, 20260.7.13 · Jul 21, 2026Jul 4, 2026Jul 21, 2026
VersionPublished
0.7.13Jul 21, 2026
0.7.12Jul 10, 2026
0.7.11Jul 10, 2026
0.7.10Jul 9, 2026
0.7.9Jul 4, 2026
STANDING
#9,410of 144,396 active serversTop 10%

Ranks ahead of 134,986 of 144,396 servers on MCP Toplist.

Recent momentum
+10GitHub stars since Jul 6 (+200%)
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 10% of 144,396
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FAQ

Frequently asked questions

Who maintains Model Ledger?
Model Ledger is maintained by block, which publishes 5 MCP servers (17 total versions) tracked on MCP Toplist.
Is Model Ledger listed on the Official MCP Registry?
Yes — Model Ledger is listed on the Official MCP Registry, alongside PulseMCP and Glama.
How many versions does Model Ledger have?
MCP Toplist tracks 5 versions of Model Ledger, most recently published on Jul 21, 2026.
Where can I find the source code for Model Ledger?
The source code for Model Ledger is hosted at github.com/block/model-ledger.
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