mcp-registry/io.github.inity13/precisioncalc-mcp · v2.1.0-edge
Also listed as github/inity13/precisioncalc-mcp, glama/inity13/precisioncalc-mcp
As of 2026-10-26 17:08 UTC, the Inity13 Precisioncalc MCP server is up with a Glimind reliability score of 100/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 2 outages in 90 days, with a median recovery of 25.5 hours.
High-precision finance & business calculations for AI agents — exact decimals, never floats.
Point your MCP client at this streamable-http endpoint: https://precisioncalc-mcp.pages.dev/mcp
11 of 11 tool(s) carry no readOnlyHint/destructiveHint annotations.
Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →
40 parameter(s) across 9 tool(s) have no description.
Add a "description" to each parameter with its format and an example ("ISO 8601 date, e.g. 2026-10-17"). This is the commonest cause of wrong arguments on the first call. How to fix →
No tool declares an outputSchema.
Declare outputSchema and return structuredContent (MCP 2025-06-18+). Agents can then parse results without guessing, and chain tools reliably. How to fix →
Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. 9 tool(s) still need parameter descriptions written by someone who knows the API. All of them as JSON: /v1/readiness/mcp-registry%2Fio.github.inity13%2Fprecisioncalc-mcp/fixes
{
"name": "batch_calculate",
"description": "PAID FEATURE. Run many calculations in one request. calls: list of {tool, arguments} (max 100). One failure never aborts the batch.",
"inputSchema": {
"type": "object",
"required": [
"calls"
],
"properties": {
"calls": {
"type": "array",
"items": {
"type": "object"
}
}
}
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "calculate_metric",
"description": "Compute a business/SaaS/finance metric with exact decimal precision. Metrics: ltv, cac, ltv_cac_ratio, payback_period_months, contribution_margin, gross_margin, churn_rate, mrr_growth_rate, arr, break_even_units, nrr, grr, rule_of_40, magic_number. Rates/margins are decimals (0.05=5%). Call list_metrics for schemas.",
"inputSchema": {
"type": "object",
"required": [
"metric",
"params"
],
"properties": {
"metric": {
"type": "string"
},
"params": {
"type": "object"
},
"currency": {
"type": "string",
"default": "USD"
}
}
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "currency_convert",
"description": "Convert an amount between major currencies (USD, EUR, GBP, JPY, CAD, AUD, CHF, CNY, INR) with Decimal precision. Static offline table on the free tier; live/historical ECB rates (date/live=true) require a paid plan.",
"inputSchema": {
"type": "object",
"required": [
"amount",
"from_currency",
"to_currency"
],
"properties": {
"date": {
"type": "string"
},
"live": {
"type": "boolean"
},
"amount": {
"type": "number"
},
"to_currency": {
"type": "string"
},
"from_currency": {
"type": "string"
}
}
},
"annotations": {
"readOnlyHint": true
}
}Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:
curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/io.github.inity13/precisioncalc-mcp"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/io.github.inity13/precisioncalc-mcp"}) over MCP.
compound_growth ~195 tokensbusiness_days ~174 tokenscalculate_metric ~150 tokensloan_amortization ~145 tokenscurrency_convert ~140 tokensStatic checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).
Operator? Fix these, then re-check live. Embed the readiness badge:
[](https://glimind.com/server/mcp-registry%2Fio.github.inity13%2Fprecisioncalc-mcp?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fio.github.inity13%2Fprecisioncalc-mcp?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.inity13%2Fprecisioncalc-mcp.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.inity13%2Fprecisioncalc-mcp.svg :target: https://glimind.com/server/mcp-registry%2Fio.github.inity13%2Fprecisioncalc-mcp?ref=badge :alt: MCP agent-readiness
Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:3330a387dc40a622…, first seen 2026-10-17, included at leaf 7214 of 74,322. Version history · verify what your client received.
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Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.
Claude Code
claude mcp add --transport http glimind https://glimind.com/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"glimind": {
"type": "http",
"url": "https://glimind.com/mcp"
}
}
}
As of 2026-10-26 17:08 UTC, the Inity13 Precisioncalc MCP server is up with a Glimind reliability score of 100/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 2 outages in 90 days, with a median recovery of 25.5 hours.
Inity13 Precisioncalc MCP server advertises 11 tools, including batch_calculate, business_days, calculate_metric, compound_growth, currency_convert.
Point your MCP client at this streamable-http endpoint: https://precisioncalc-mcp.pages.dev/mcp
Glimind scanned all 11 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.
Status page: 90-day uptime, every outage and how long it lasted.
Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.
Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.