Uptime (30d)%100.0

Latency (p50)303 msfaster than 55% of servers

Protocol eralegacy

Tools47

net.gradetv/grade

Description

Public TV and radio catalogue with measured stream health, folders and M3U feeds for VLC.

What our measurements say

net.gradetv/grade is a remote MCP server published at gradetv.net. It has been probed 6 times since 9/12/2026. It answered in 6 of them (100.0%), a near-uninterrupted record. Median response time is 303 ms, placing it among the faster endpoints. It exposes a broad tool surface of 47 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.

LegacyLegacy ⚠Website ↗Version: 18652f28First probe: 2026-09-12 15:21:42Last probe: 2026-09-13 01:33:33

Agent readability score

Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.

Agent readability score

No AI summary has been generated for this server yet. Summaries are prepared on request — ask for one and it will appear on this page within a few minutes.

Event narrative

Raw observations

Run	Era	Modern	ms	Legacy	ms	Versions
2026-09-13 01:33:33	Legacy	200	178	200	199	2024-11-05
2026-09-12 23:31:36	Legacy	200	364	200	351	2024-11-05
2026-09-12 21:29:15	Legacy	200	611	200	559	2024-11-05
2026-09-12 19:27:29	Legacy	200	303	200	309	2024-11-05
2026-09-12 17:24:09	Legacy	200	213	200	236	2024-11-05
2026-09-12 15:21:42	Legacy	200	204	200	158	2024-11-05

Supported versions

2024-11-05

as declared by server/discover + initialize

Capabilities

tools

Schema score

100

47 tools

Schema compliance

tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.

100/100

Excellent47 tools

tools/list schema valid
inputSchema is valid JSON Schema
Smoke test not run this round
Cold-start: cold 40ms → warm 37ms (penalty 3ms)

Tools

Tools the server advertised in the latest measurement — measured, not catalog-claimed.

api_index0 params
Descobre a API Grade.
health0 params
Liveness.
geo0 params
País sugerido pelo Cloudflare para a UI (fallback BR).
list_countries1 param
Países do catálogo com contagem playable e URL da bandeira (kind=radio conta estações).
- kindstring
list_tags2 params
Tags das estações de rádio tocáveis (Radio Browser), com contagem; opcionalmente por país.
- countrystring
- limitstring
search_channels15 params
Busca canais públicos (filtros: q, country, category, language, network, quality, playable, nsfw; kind=radio para estações de rádio, tag para tag de rádio; sort=score ordena pela saúde medida por terceiro, sort=votes pelos votos da rádio; online=1 só quem foi visto online nas últimas 48 h).
- qstring
- countrystring
- categorystring
- languagestring
- networkstring
- qualitystring
- guidestring
- subdivisionstring
- citystring
- playablestring
- nsfwstring
- sortstring
- onlinestring
- kindstring
- tagstring
list_languages0 params
Idiomas do catálogo tocável.
list_networks0 params
Redes (network) do catálogo tocável.
list_qualities0 params
Qualidades distintas dos streams.
list_subdivisions1 param
Estados/subdivisões com canal tocável.
- countrystring
list_cities2 params
Cidades com canal tocável.
- countrystring
- subdivisionstring
get_channel1 param · 1 required
Detalhe de um canal e seus streams.
- idstringrequired

Availability history

Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.

Era history

Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.

Era distribution

Legacy100%

Legacy13.09 01:33

12.09 15:21Measurements: 613.09 01:33

Legacy

Response time history

The two probe legs separately: modern server/discover and legacy initialize.

server/discoverinitialize

Event log

Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.

2 hours agoServer build: 7df44977 → 18652f28
4 hours agoServer build: 0bca39c5 → 7df44977
8 hours agoServer build: 6d417292 → 0bca39c5
12 hours agoAdded to watch — era: Legacy

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Markdown

[![mcpmetrics](https://mcpmetrics.io/badge/net.gradetv/grade/era.svg)](https://mcpmetrics.io/servers/net-gradetv-grade)

HTML

<a href="https://mcpmetrics.io/servers/net-gradetv-grade"><img src="https://mcpmetrics.io/badge/net.gradetv/grade/era.svg" alt="mcpmetrics"></a>

Raw observations

You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.

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