CheapestInIndia

At a glance

Runs where

On their server. What you send to it goes to them.

What you need

Nothing: it answered without a login

Tools

11 tools

Its own safety labels

11 read-only

Memory it takes

About 3,400 tokens of your AI's memory, just for its tool descriptions

Largest answer

About 22.2 KB in our test

Speed

Average answer in our test: 373 ms

Tokens are an estimate: the characters in its tool names, descriptions and inputs, divided by 4. The exact number depends on your AI model. Safety labels are what the server says about itself. From our latest test, 11 Nov 2026.

Is CheapestInIndia MCP server safe?

• None of the hidden-instruction wordings we know were found in its 11 tool descriptions.
• Its error messages showed no secrets or internal details.
• All 11 of its tools are labeled read-only.
• Overall it scored 96/100 on 11 Nov 2026.

A test can only see what the server shows from outside, not what it does with your data behind the scenes. Connect servers from makers you trust.

What this test does not check

• Its source code and packages.
• What a tool quietly does behind the scenes, such as writing a file or calling another service.
• Instructions hidden inside live tool answers. We only look for those in tool descriptions.
• Hidden instructions worded in a way our list doesn't know yet.
• Tools that could change something. Those are read, never run.

What QAmcp can and can't see · How to tell if an MCP server is safe · Hidden instructions · Prompt injection

Known security advisories

It lists no public code, so there is nothing to look up in GitHub Security Advisories or OSV.dev. QAmcp tests how a server behaves. It does not scan source code.

What it can do

11 tools, in the server's own words.

Test results

Safe mode: only tools labeled read-only were run. How the test works

• !
  Ready for the newest MCP version

  1 warning

  • !Uses an older MCP version (2025-11-25). It works today, but it isn't on the July 2026 version (2026-07-28) yet.
  note
• !
  Follows MCP best practices (not scored yet)

  1 tip (not scored)

  • !The tool list is about 48 KB (roughly 12k tokens). AI apps send it with every message, so it takes that much of the AI's memory before any work starts.
  note
• ✓
  ConnectsConnected in 2.0 s
  pass
• ✓
  Lists its toolsFound 11 tools
  pass
• ✓
  Every tool is describedAll 11 tools and their inputs are described
  pass
• ✓
  Tools are labeled safe or dangerousEvery tool has a safety label
  pass
• ✓
  No known hidden instructionsNone of the hidden-instruction wordings we know were found in tool descriptions. New wordings can get past this check.
  pass
• ✓
  Tools work with good inputs

  All good

  • ✓search_products: Worked (719 ms)
  • ✓get_product: Answered with an error, probably because of our sample input: MCP error -32602: Input validation error: Invalid arguments for tool get_product: Expected a 24-character CheapestInIndia product id at id
  • ✓lookup_product_by_url: Answered with an error, probably because of our sample input: CheapestInIndia does not track this product yet. Try search_products with the product name instead.
  • ✓browse_categories: Worked (315 ms)
  • ✓get_price_history: Answered with an error, probably because of our sample input: Pass a product name as `query`, or a product `id` from search_products.
  • ✓top_price_drops: Worked (604 ms)
  • ✓brand_price_drops: Worked (273 ms)
  • ✓sale_events: Worked (360 ms)
  • and 3 more
  pass
• ✓
  Bad inputs give a clean error

  All good

  • ✓search_products: Refused missing required input "query" with a clear error
  • ✓search_products: Refused wrong type for "query" with a clear error
  • ✓get_product: Refused missing required input "id" with a clear error
  • ✓get_product: Refused wrong type for "id" with a clear error
  • ✓lookup_product_by_url: Refused missing required input "url" with a clear error
  • ✓lookup_product_by_url: Refused wrong type for "url" with a clear error
  • ✓browse_categories: Refused wrong type for "name_contains" with a clear error
  • ✓get_price_history: Refused wrong type for "query" with a clear error
  • and 9 more
  pass
• ✓
  Tools work together

  5 chains working

  • ✓search_products → get_product: get_product found what search_products returned (id = "6813340cf864cbc229b0fd95")
  • ✓search_products → get_price_history: get_price_history found what search_products returned (id = "6813340cf864cbc229b0fd95")
  • ✓top_price_drops → get_product: get_product found what top_price_drops returned (id = "69e741cbf0d5fc92d6731ec4")
  • ✓top_price_drops → get_price_history: get_price_history found what top_price_drops returned (id = "69e741cbf0d5fc92d6731ec4")
  • ✓market_snapshot → get_product: get_product found what market_snapshot returned (id = "6a32eb4584a30c2269d69c57")
  pass
• ✓
  Fast enough

  All good

  • ✓Connecting took 2.0 s
  • ✓Listing tools took 480 ms
  • ✓Average tool answer: 373 ms
  • ✓search_products: Slowest tool: search_products (719 ms)
  pass
• ✓
  No secrets leakedChecked 31 error messages: no secrets or internal details
  pass
• ✓
  Resources and prompts work

  All good (1 resource, 1 template)

  • ✓Opened 1 of 1 resources
  • ✓ui://cheapestinindia/products/{version}.html: Filling in the pattern and opening it works (ui://cheapestinindia/products/qamcp-test.html)
  • ✓An address that does not exist gets a clean "not found" error
  pass

Test it yourself

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Show this score on GitHub

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Score over time

• 11 Nov 202696

One test so far. New tests will show here.

Reviews

Coming soon: reviews from people who use CheapestInIndia, signed in with GitHub, one per person. Reviews never change the score.