gemini-extension.json n'est pas un mécanisme d'auto-discovery. Les Gemini
Extensions sont publiées via Google AI Studio / Extensions Gallery, pas via
crawl du .well-known/. Ton fichier est invisible pour Gemini.
3. ChatGPT
ai-plugin.json correspond à la spec OpenAI Plug
As parsed from timers.studio/pricing on 2026-08-24.
Explore the market
Prices and medians update for the tier you select.
Compare at
timers studio · Pro
$24/mo
Professional plan
Pro-MCP server median
$45.34
across 16 priced MCP servers
vs Pro MCP servers
47% below
below Pro MCP servers
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
0th pctile
0 strong substitutes
Price momentum · 30d
Flat
Agents · Pro median
$89/mo
9 priced · $59–$224 mid 50%
MCP servers · Pro median
$45.34/mo
16 priced · $25–$72.5 mid 50%
Platforms · Pro median
$39.98/mo
5 priced · $29–$49 mid 50%
Agents cost 2× MCP servers at the Pro tier.
Price spectrum · Pro plans · 19 of 22 providers priced · log scale · $3.99 → $849/mo
Agents MCP servers Platforms◻ shaded = middle 50% · line = median (all types)large ringed dot = timers studio ($24/mo)
Products in this market
Ranked by how closely each one matches timers studio's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.