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FeeFighter

R0· no sign-in

Audit junk fees, project annual costs and draft dispute letters. Free.

v1.0.0 · active · repository · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust90of 100
Uptime, 30 days97%
Latency p50208 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "fee-fighter": {
      "type": "http",
      "url": "https://fee-fighter.magicteams.ai/mcp"
    }
  }
}
claude mcp add --transport http fee-fighter https://fee-fighter.magicteams.ai/mcp
[mcp_servers.fee-fighter]
url = "https://fee-fighter.magicteams.ai/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "fee-fighter": {
      "type": "remote",
      "url": "https://fee-fighter.magicteams.ai/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "fee-fighter": {
      "type": "http",
      "url": "https://fee-fighter.magicteams.ai/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=fee-fighter&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZmVlLWZpZ2h0ZXIubWFnaWN0ZWFtcy5haS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "fee-fighter": {
      "type": "http",
      "url": "https://fee-fighter.magicteams.ai/mcp"
    }
  }
}
{
  "mcpServers": {
    "fee-fighter": {
      "httpUrl": "https://fee-fighter.magicteams.ai/mcp"
    }
  }
}
extensions:
  "fee-fighter":
    enabled: true
    name: "fee-fighter"
    type: streamable_http
    uri: "https://fee-fighter.magicteams.ai/mcp"
    timeout: 300

Quality 79 / 100good

protocol88 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • warn
    protocol.list_ttltools/list carries no ttlMs, so clients re-fetch it
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations4 of 4 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 1,484 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability25 · weight 15
  • warn
    stability.changes14 tool changes in 30 days
  • fail
    stability.rug_pull8 tools kept their name but changed most of their description in 30 days; review before trusting them
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

4 tools, about 1,484 tokens to load them all · tool set d2994882d5eb · tools last changed 2026-10-10 · checked 2026-10-20 01:29 UTC

Tool changes

  • annual_costchangeddescription, input schema, output schema
    before

    Project the cumulative cost of a fee list over 1-30 years by straight multiplication of each fee's annualized amount (no compounding or inflation; one-time fees are counted every year), with a per-fee breakdown. Use for 'what will these cost me over N years'. It does not flag fees: use audit_fees to find problem charges, benchmark_fees for typical ranges.

    after · 91% of words in common

    Project the cumulative cost of a fee list over 1-30 years by straight multiplication of each recurring fee's annualized amount, with one-time fees counted once (no compounding or inflation), with a per-fee breakdown. Use for 'what will these cost me over N years'. It does not flag fees: use audit_fees to find problem charges, benchmark_fees for typical ranges.

  • audit_feeschangedinput schema, output schema
  • dispute_letterchangeddescription, input schema, output schemameaning changed
    before

    Generate a dispute letter for a specific fee. Use when you have a clear case for a refund or reversal. Do NOT use when you need to analyze multiple fees; use audit_fees instead.

    after · 16% of words in common

    Draft (text only; nothing is sent) a firm, polite letter asking a company to reverse or refund one specific fee, with grounds, a 14-day written-response request, an escalation path and sending tips. Use once the user has picked a fee to contest. To find which fees are worth disputing first, use audit_fees.

  • benchmark_feeschangeddescription, input schema, output schemameaning changed
    before

    Retrieve typical US consumer fee ranges by category. Use when needing a quick reference for fee benchmarks. Avoid when auditing specific fee charges, use audit_fees instead.

    after · 22% of words in common

    Look up typical US consumer fee ranges (min/max per charge, USD) for one category such as bank_overdraft, or the full 14-category table when category is omitted. Use to answer 'is this fee normal?' questions. To check a user's own list of fees against these ranges, use audit_fees.

  • annual_costchangeddescription, input schema, output schemameaning changed
    before

    Calculate the total cost of a fee list over a specified number of years. Use when projecting simple, non-compounded costs. Do not use when needing to analyze historical fee data; use audit_fees instead.

    after · 19% of words in common

    Project the cumulative cost of a fee list over 1-30 years by straight multiplication of each fee's annualized amount (no compounding or inflation; one-time fees are counted every year), with a per-fee breakdown. Use for 'what will these cost me over N years'. It does not flag fees: use audit_fees to find problem charges, benchmark_fees for typical ranges.

  • audit_feeschangeddescription, input schema, output schemameaning changed
    before

    Annualize and analyze a list of fees for anomalies. Use when needing to identify outliers and duplicates in fee structures. Avoid when needing to calculate annual costs only, use annual_cost instead.

    after · 21% of words in common

    Audit a list of fees: annualize each one (monthly x12), total the yearly cost and monthly average, and flag charges above the typical US range for their category, duplicate names and one-time fees of $30+ worth disputing. Use when the user lists fees to review. For a multi-year projection use annual_cost; for typical ranges alone use benchmark_fees.

  • dispute_letterchangedoutput schema, annotations
  • benchmark_feeschangedoutput schema, annotations
  • annual_costchangedoutput schema, annotations
  • audit_feeschangedoutput schema, annotations

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 90 / 100

duplicate-repo
provenance80
liveness99
freshness100
hygiene80

+repository +namespace-matches-repo +reachable +uptime-97% +updated-16d-ago -duplicate-repo(15 names)

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://fee-fighter.magicteams.ai/mcp streamable-httpnoneyes97%208 ms2026-07-28, 2025-11-25, 2025-06-18, 2025-03-26, 2024-11-052026-10-20

Tools (4)

annual_costread-onlyProject the cumulative cost of a fee list over 1-30 years by straight multiplication of each recurring fee's annualized amount, with one-time fees counted once (no compounding or inflation), with a per-fee breakdown. Use for 'what will these cost me over N years'. It does not flag fees: use audit_fees to find problem charges, benchmark_fees for typical ranges.
audit_feesread-onlyAudit a list of fees: annualize each one (monthly x12), total the yearly cost and monthly average, and flag charges above the typical US range for their category, duplicate names and one-time fees of $30+ worth disputing. Use when the user lists fees to review. For a multi-year projection use annual_cost; for typical ranges alone use benchmark_fees.
benchmark_feesread-onlyLook up typical US consumer fee ranges (min/max per charge, USD) for one category such as bank_overdraft, or the full 14-category table when category is omitted. Use to answer 'is this fee normal?' questions. To check a user's own list of fees against these ranges, use audit_fees.
dispute_letterread-onlyDraft (text only; nothing is sent) a firm, polite letter asking a company to reverse or refund one specific fee, with grounds, a 14-day written-response request, an escalation path and sending tips. Use once the user has picked a fee to contest. To find which fees are worth disputing first, use audit_fees.

Schemas: list_tools.

Also listed as

14 other active names share this repository (showing 10): io.github.everyai-com/ai-ready, io.github.everyai-com/court-split, io.github.everyai-com/festival-finder, io.github.everyai-com/flight-fix, io.github.everyai-com/invoice-gen, io.github.everyai-com/league-night, io.github.everyai-com/lease-break, io.github.everyai-com/party-plan, io.github.everyai-com/recipe-scale, io.github.everyai-com/report-raja

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Official server.json
{
  "name": "io.github.everyai-com/fee-fighter",
  "title": "FeeFighter",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://fee-fighter.magicteams.ai/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "repository": {
    "url": "https://github.com/everyai-com/sahadeva",
    "source": "github"
  },
  "description": "Audit junk fees, project annual costs and draft dispute letters. Free."
}