C'est Chaud à Paris MCP server

• Registry namecity.cestchaud/parisverified in the MCP registry

The registry name sits under cestchaud.city. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-28
• Tools7
• Server calls itselfchaudparis-paris
• Server version1.0.0
• Protocol version2025-06-18

On 2026-10-28 the server answered initialize and tools/list without a sign-in. First answer in 223 ms.

• Its tools do find concerts and shows on in Paris this week, but not check the weather and forecast before heading out.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP score86 of 100answers 100 · does the job 50 · definitions 100 · context 100 · connects 100
• What an agent can do with it1 of 2 use cases
• Answered100% of days7 of 7 daily checks
• Median first answer339 ms
• Space in an agent's context≈ 1,819 tokensthe definitions of all its tools (7), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results7 of 7 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• search_events

  Finds dated events in Paris by time window, subject, price, free text or distance from a point. Returns each event with its page URL and, where we hold one, a booking link. Relaxes the window or radius when fewer than three events match…

• get_event

  Returns one event by slug: its dates, venue, subject tags, our own description where we have written one, and a booking link where we hold an offer. Use it after search_events, or when you already have an event URL.

• search_places

  Finds cafés, parks, museums, pools, libraries and other places in Paris by kind, amenity, whether they are open now, or distance from a point. Each place carries how reliably it stays cool, what it suits, and its page URL.

• get_place

  Returns one place by slug with its address, coordinates, amenities, opening hours and how reliably it stays cool, plus the nearest other places. Use it after search_places, or when you already have a place URL.

• search_all

  Searches events, activities, places and guides at once by name or text, for when the kind of thing is not known in advance. Each hit says which kind it is and carries the slug to pass to get_event or get_place.

• moment_now

  Returns the seasonal or cultural moment currently running in Paris — Fashion Week, Christmas, a heatwave — with its hub URL and dates, or the city's seasonal mode when none is running.

• esim_plans

  Returns prepaid eSIM data plans that work in France, for a given amount of data and trip length. Each plan carries its price with the date that price was checked, and a booking link. Relevant when a reader is travelling to Paris from…