Robin Saige we check the tools AI agents call

Math MCP Learning

io.github.clouatre-labs/math-mcp-learning-server

Educational MCP server with 17 math/stats tools, visualizations, and persistent workspace

— the operator's own registry description reported

Publisher io.github.clouatre-labs · first seen 2026-08-12 · endpoint https://math-mcp.fastmcp.app/mcp

allow
verdict
mid-solo
cluster
ok_tools
answers
17
tools served

Dependency rating derived

allow — mid-solo — safe to depend on

Cluster mid-solo · distinctiveness 0.475 (moderate). Every figure is a percentile or class within the 11,094-server censussee the whole spectrum.

Reach — can an agent get to it?
answersalive_tools
latency239 ms
vs populationtypical
protocolcurrent
authopen
Use — can it use it?
tools17
vs populationmid
capabilities7
harnessA
Trust — can it rely on it?
identitysolo
servers on its host1
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_8f064b0575b37fff716e6e7e · ed25519 · key rs-rcpt-2026-08 — this rating is tamper-evident; an agent gets the full signature from check_server and can verify it against the published key.

Tools last seen

calc_expression calc_interest calc_statistics calc_units matrix_determinant matrix_eigenvalues matrix_inverse matrix_multiply matrix_transpose plot_box_plot plot_financial_line plot_function plot_histogram plot_line_chart plot_scatter workspace_load workspace_save

Harness readiness observed

Can an agent's harness pick this tool and call it correctly? Graded on the three things an agent reads — name, description, typed parameters. Band A — an agent can pick and call these reliably.

legibility checktools passingok
name is clear & specific17/17
has a description17/17
description is substantive17/17
parameters are typed17/17
parameters are described17/17

17 of 17 tools graded · 17 with a captured input schema. RS-008, Tier-1 — no domain knowledge, applies to any tool. “Alive” is not the same as “usable”.

Truth checks observed

Not in the Tier-2 trade lane, or not yet checked. Tier-2 re-derives a server's answers against published primary sources — see truth checks.

Protocol conformance observed

2025-06-18
protocol version
session model
3.4.6
server version Math Learning Server

Capabilities: completions experimental extensions logging prompts resources tools

Drift

No confirmed drift on record. Baseline set 2026-08-14; changes appear here after human review.

History observed

Every probe we made, oldest → newest (2 shown, 2026-08-12 → 2026-08-14). Green answered · amber answered-but-walled · red no useful answer. A gap in our cadence is a gap in coverage, not evidence about the server.

changelog (1 events)
datetypewhat changed
2026-08-12outcomefirst probe: ok_tools
raw probe records
probed (UTC) outcomehttpmsprotocol
2026-08-14T19:59:27Zok_tools2002392025-06-18
2026-08-12T05:34:39Zok_tools2001802025-06-18

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verdict badge

Operators: put the live verdict in your README — it updates with every census, links back here, and is a dated observation, never a warranty:

[![Robin Saige verdict](https://robinsaige.com/badge/io.github.clouatre-labs/math-mcp-learning-server.svg)](https://robinsaige.com/s/io.github.clouatre-labs/math-mcp-learning-server)

Depend on it? Subscribe to its change feed — outcome changes and confirmed drift, no account needed. Building on it? The full dossier as JSON — verdict, rating, truth checks, history — stable enough to gate CI on.

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