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Query Pokémon data from the PokéAPI including species, moves, and abilities.
Do not connect
A critical issue was found. Do not connect this server as-is.
Scanned 1 month ago Due for re-check
A server can change after it's graded. Re-run the automated scan to refresh this report.
This grade is deterministic and reproducible: the same server surface always yields the same grade under a given algorithm version. It is a real automated assessment computed by the MCPGrade engine from what the probe actually observed — not a fabricated or opinion score. It is not a manual human pentest, so it can miss context-specific risks.
Every signal below was measured directly by the automated probe. The grade is derived only from evidence like this — nothing is assumed.
The pokeapi-mcp-server MCP server exposes 7 tools, focused primarily on general-purpose capabilities. Its published description reads: "Query Pokémon data from the PokéAPI including species, moves, and abilities". It communicates over Streamable HTTP using the 2025-06-18 protocol revision, and does not require authorization to connect. MCPGrade currently rates pokeapi-mcp-server F — a critical issue was found and the server should not be connected as-is. Its most notable findings include "Cross-tool shadowing" and "Cross-tool shadowing". This report is a deterministic, reproducible automated assessment: the same observed surface always yields the same grade under a given algorithm version, and it is refreshed as new scans arrive and free to read — but it is not a substitute for a manual human security review. Always re-check pokeapi-mcp-server's advertised tools, transport security, and authorization posture before connecting an autonomous agent or sharing sensitive context with it.
Add pokeapi-mcp-server to an MCP client using the endpoint below. Review the grade and findings above before granting an autonomous agent access.
MCP endpoint
https://pokeapi.caseyjhand.com/mcpStreamable HTTP transport. This is the MCP endpoint, not a website — paste it into your MCP client server list rather than a browser.
Captured passively during the read-only scan. Click any value to find servers that match it.
The tools this server advertises via tools/list — names, purposes, and the parameters each accepts, exactly as enumerated read-only.
Get a fully denormalized Pokémon dossier in a single call — base stats, types, abilities (with full English effect text), height/weight, resolved evolution chain, sprite URLs including official artwor
Get the full offensive and defensive type effectiveness breakdown. Provide either a type name (e.g. "fire", "psychic") or a Pokémon identifier (name or dex number). For dual-type Pokémon, the defensiv
Sorted worst-first. Each finding shows its severity, what it means, its OWASP MCP Top-10 mapping, and a recommended fix — the check id links to the exact methodology row that produced it.
tool: pokeapi_get_pokemon
A tool description tries to alter the model’s use of another tool.
not found. Use pokeapi_find_pokemon to discover Pokémon by type, generation, or eggRecommendationDescriptions must describe only their own tool.
tool: pokeapi_get_move
A tool description tries to alter the model’s use of another tool.
available from pokeapi_get_pokemon when include_moves=true.RecommendationDescriptions must describe only their own tool.
tool: pokeapi_get_ability
A tool description tries to alter the model’s use of another tool.
are returned by pokeapi_get_pokemon in the abilities array.RecommendationDescriptions must describe only their own tool.
tool: pokeapi_find_pokemon
A tool description tries to alter the model’s use of another tool.
e for follow-up pokeapi_get_pokemon calls. All filters are optional and combined wiRecommendationDescriptions must describe only their own tool.
tool: (server instructions)
A tool description tries to alter the model’s use of another tool.
IX. Start with pokeapi_get_pokemon for a complete Pokémon profile (stats, abilitieRecommendationDescriptions must describe only their own tool.
The server accepts tool enumeration (and likely invocation) with no authentication.
RecommendationRequire OAuth 2.1 authorization for any server exposing non-public tools.
tool: pokeapi_get_pokemon
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: pokeapi_get_type_matchups
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: pokeapi_get_move
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: pokeapi_get_ability
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: pokeapi_get_item
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
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Get move details by name or numeric ID — type, damage class, power, accuracy, PP, priority, target, stat changes, status-effect chance, and full English effect text. Set include_learners=true to inclu
Get ability details by name or numeric ID — full English effect text, short effect text, generation introduced, and the list of Pokémon that have the ability (including hidden-ability flag and slot).
Get item details by name or numeric ID — effect text, category, in-game cost, fling power, item attributes (holdable, consumable, etc.), sprite URL, and Pokémon that commonly hold it.
Get nature details — the stat boosted (+10%), stat reduced (-10%), and preferred/disliked berry flavors. Omit the identifier to list all 25 natures at once. Natures are critical for competitive team-b
Filter Pokémon by generation, type, regional pokédex, or egg group. Returns names and Pokédex numbers suitable for follow-up pokeapi_get_pokemon calls. All filters are optional and combined with AND l