# com.economicium/mcp

> Free finance and trading calculators as MCP tools: risk/reward, RMD, Coast FIRE, inflation.

- name: com.economicium/mcp
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 92/100
- quality: 89/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.economicium%2Fmcp
- tools: https://api.protogrid.dev/v1/servers/com.economicium%2Fmcp/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "economicium": {
      "type": "http",
      "url": "https://economicium-mcp.economicium.workers.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 98
- freshness: 85
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-96% ~updated-71d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 89/100 (good)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 18 of 18 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: pip_value (destructiveHint, idempotentHint); compounding (destructiveHint, idempotentHint); liquidation_price (destructiveHint, idempotentHint); …
- pass `tools.token_cost`: about 2,847 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 18, about 2,847 tokens to load them all
- tool set hash: 75c488cfed1c8db6f484706b4e80fa8b
- badge: [![protogrid quality](https://protogrid.dev/badge/com.economicium/mcp.svg)](https://protogrid.dev/servers/com.economicium/mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://economicium-mcp.economicium.workers.dev/mcp (streamable-http, auth none, reachable true, uptime30d 0.95614034)

## Packages

_none_

## Tools (18)

- `coast_fire`: The amount invested today that, growing alone with no further contributions, reaches a full FIRE number by retirement age.
- `compounding`: Account growth curve, total return and the gain from compounding vs. simple interest.
- `cpi_index`: The annual (yearly-average) US CPI-U index value for a given year.
- `emergency_fund`: How many months of runway a set of resources covers against monthly expenses, net of unemployment benefits and COBRA.
- `fibonacci_levels`: Retracement (0-100%) and extension (127.2-261.8%) price levels for a swing high/low.
- `financial_health_score`: A 0-100 score from savings rate, emergency fund coverage and debt-to-income, each against a named benchmark.
- `fx_rate`: Daily ECB reference cross rate between two currencies.
- `ibond_value`: Accrued and redeemable value of a Series I savings bond, from its issue month, face value and an as-of month.
- `inflation_adjust`: What a dollar amount in one year is worth in another year's dollars, based on annual US CPI-U.
- `liquidation_price`: Estimated liquidation price and distance from entry for a leveraged crypto position.
- `margin`: Notional value, required margin, and effective leverage for a leveraged position.
- `pip_value`: Cash value of one pip/point for a given instrument, lot size and account currency.
- `pivot_points`: Classic, Fibonacci, Camarilla and Woodie support/resistance levels from a prior high, low and close.
- `position_size`: Lot size, units and per-lot pip value from account risk, a stop distance, and an instrument.
- `profit_loss`: Cash result, pips, and return-on-margin for a closed or hypothetical trade.
- `real_wage`: Whether a pay change kept pace with inflation, in real (inflation-adjusted) terms, using annual US CPI.
- `risk_reward`: Reward:risk ratio, breakeven win rate, and expectancy in R multiples from an entry, stop and target.
- `rmd`: This year's RMD from a prior-year-end IRA/employer-plan balance and age, per the IRS Uniform Lifetime Table.