FINLY Mortgage Knowledge

by finly.co.il · remote · no sign-in to list tools · v0.1.0 · published by il.co.finly

Public Israeli mortgage knowledge with sources and defined hypothetical calculations.

Final · 2Changes · 1

Compare Registry entry

8 tools: 2 do something that can't be undone, 1 change things and 5 only read.

Scanned Oct 21, 2026

Deletes or cancels0Claude Code: deny
Can't be undone2Claude Code: ask: see these tools
Changes things1Claude Code: ask: see these tools
Only reads5Claude Code: allow: see these tools

2 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http public-knowledge https://finly.co.il/mcp

Findings

Matches of fixed checks, with the text they matched.

2 warn

Warncalculate_payment
The server marks "calculate_payment" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "calculate_payment" says "payment": a word that usually means money moves, which cannot be taken back.
What this check looks for
Warncalculate_pti_ratio
The server marks "calculate_pti_ratio" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The description's first verb is "payment": a word that usually means money moves, which cannot be taken back.
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

8 tools

Can't be undone 2Sends, pays, publishes or merges: once done, it cannot be taken back.Claude Code: ask

calculate_paymentCalculate a hypothetical fixed-rate unindexed annuity from explicit inputs.1 finding
Why it is in this group
- The name "calculate_payment" says "payment": a word that usually means money moves, which cannot be taken back.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "calculate_payment" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "calculate_payment" says "payment": a word that usually means money moves, which cannot be taken back.
  What this check looks for
Description, as the server wrote it
Calculate a hypothetical fixed-rate unindexed annuity from explicit inputs. Money is integer agorot; annual interest is a decimal. No bank offer, eligibility or savings recommendation.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
calculate_pti_ratioPayment to income | יחס החזר להכנסה.1 finding
Why it is in this group
- The description's first verb is "payment": a word that usually means money moves, which cannot be taken back.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "calculate_pti_ratio" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The description's first verb is "payment": a word that usually means money moves, which cannot be taken back.
  What this check looks for
Description, as the server wrote it
Payment to income | יחס החזר להכנסה. Divide the explicitly provided numerator by denominator. No regulatory caps, eligibility verdict, fallback rates or customer identifiers.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false

Changes things 1Creates or changes something that can be changed back.Claude Code: ask

calculate_ltv_ratioLoan to value | יחס הלוואה לשווי.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Loan to value | יחס הלוואה לשווי. Divide the explicitly provided numerator by denominator. No regulatory caps, eligibility verdict, fallback rates or customer identifiers.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false

Only reads 5Looks things up and changes nothing.Claude Code: allow

get_capabilitiesDiscover the currently released public tools and a paginated index of approved topics, questions, claims and guides.No findings
Why it is in this group
- The name "get_capabilities" says "get": a word for reading.
Description, as the server wrote it
Discover the currently released public tools and a paginated index of approved topics, questions, claims and guides.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_claimRead one versioned public claim with its scope, evidence and review dates.No findings
Why it is in this group
- The name "get_claim" says "get": a word for reading.
Description, as the server wrote it
Read one versioned public claim with its scope, evidence and review dates.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_guideRead approved steps and the canonical FINLY guide link.No findings
Why it is in this group
- The name "get_guide" says "get": a word for reading.
Description, as the server wrote it
Read approved steps and the canonical FINLY guide link. A bank guide is not a recommendation.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
search_mortgage_knowledgeFind approved, current public knowledge by a catalog topic or question ID.No findings
Why it is in this group
- The name "search_mortgage_knowledge" says "search": a word for reading.
Description, as the server wrote it
Find approved, current public knowledge by a catalog topic or question ID. No free text or personal data.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
search_public_knowledgeSearch approved current public claims and bank guides with a short general Hebrew question.No findings
Why it is in this group
- The name "search_public_knowledge" says "search": a word for reading.
Description, as the server wrote it
Search approved current public claims and bank guides with a short general Hebrew question. No personal details, numbers or links. Local lexical retrieval only; returns exact evidence and limitations without storing or echoing the query.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http public-knowledge https://finly.co.il/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__public-knowledge__get_capabilities",
      "mcp__public-knowledge__get_claim",
      "mcp__public-knowledge__get_guide",
      "mcp__public-knowledge__search_mortgage_knowledge",
      "mcp__public-knowledge__search_public_knowledge"
    ],
    "ask": [
      "mcp__public-knowledge__calculate_ltv_ratio",
      "mcp__public-knowledge__calculate_payment",
      "mcp__public-knowledge__calculate_pti_ratio"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as public-knowledge. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/il.co.finly/public-knowledge/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Anlyon alternative

3 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

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Source: MCP Registry. Synced Oct 21, 2026, 18:13 UTC.

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