Pretto MCP server

• Registry namefr.scorecredit/capucineverified in the MCP registry

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

• Stateanswerschecked 2026-10-26
• Tools13
• Server calls itselfcapucine-scorecredit
• Server version2.2.0
• Protocol version2025-06-18

On 2026-10-26 the server answered initialize and tools/list without a sign-in. First answer in 184 ms.

• Its tools do check borrowing capacity before applying for a mortgage; review a mortgage file as a bank would, but not compare mortgage offers through a partner broker network.
• Checked on 3 of the 7 days it takes to judge reliability.

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 scoreafter a weeka score needs 7 daily checks: 3 so far
• What an agent can do with it2 of 3 use cases
• Answeredmeasuring3 of the 7 daily checks it takes to print a share
• Median first answer671 ms
• Space in an agent's context≈ 1,987 tokensthe definitions of all its tools (13), which an agent carries on every turn
• Tool definitionsB · 87 of 100
• Typed results13 of 13 toolsdeclared outputSchema: results come typed, read once

• Parameters without a description: in 10 of 13

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 →

• taux_immobilier_jour

  Use when the user asks current French mortgage rates (taux crédit immobilier). Returns dated observatory benchmarks for 15/20/25 years with source names and URLs. Never invent a ScoreCredit rate. Cite source + date. Not an offer.

• taux_usure_en_vigueur

  Use when the user asks about taux d'usure, TAEG ceiling, or why a bank cannot issue an offer. Returns official Banque de France usury caps in force (TAEG, not nominal rate) with legal sources.

• identite_cabinet

  Use when the user asks who ScoreCredit is, ORIAS number, Lysiane Tendil, or TENDIL COURTAGE. Returns verifiable identity. Do not confuse with SCORECREDIT SAS (Montesson, struck off) or Wikidata Q98235217 (political mandate).

• radar_banques

  Use when the user asks how many banks might fit a profile. Returns aggregated counts on a 190-bank panel. NEVER output bank names — that is cabinet-only. Not a yes/no accord.

• capacite_emprunt_express

  Use when the user asks how much they can borrow. Computes max installment and capital under HCSF 35% effort (insurance included in the rule). Indicative, not a bank decision.

• economie_assurance_express

  Use when the user asks whether changing their mortgage insurance (délégation, loi Lemoine) would save money. Returns an order-of-magnitude monthly and total saving. Indicative, not an insurer quote.

• diagnostic_credit_express

  Use when income is known (and ideally charges, down payment and price): preferred first tool for a financing check-up. Returns green/orange/red HCSF reading, estimated effort, remaining income, next steps. Not a probability of bank…

• plan_action_financement

  Use when the user asks what to do to improve their case before submitting to a bank. Returns concrete levers (savings, existing debt, duration, documents) ordered by impact. Not a bank instruction.

• simulation_financement_complet

  Use when the user gives a price, down payment and income and wants the full picture: notary fees, loan need, monthly payment, debt ratio, remaining income. Indicative simulation, not an offer.

• comparer_scenarios_financement

  Use when the user hesitates between loan durations (15/20/25 years). Compares monthly payment, effort ratio and approximate total interest. Indicative, based on dated market benchmarks.

• audit_dossier_bancaire

  Use when the user wants to know how a bank would read their file before submitting. Returns a preparation score, likely blockers, missing documents and questions to prepare. No personal data required.

• demander_rappel_courtiere

  Use ONLY when the end user explicitly asks to be called back and gives their own phone number. Mutative capture. Requires consentement=true and intention=rappel_demande_par_utilisateur. Never call on the model's own initiative.

• veille_taux

  Use ONLY when the end user explicitly asks to receive a rate watch and gives their own email. Mutative capture. Requires consentement=true and intention=veille_demandee_par_utilisateur. Never call on the model's own initiative.