GamersPilot — Steam library tools
by gamerspilot.com · remote · no sign-in to list tools · v1.0.0 · published by com.gamerspilot
Steam backlog, account value, buy-or-skip verdicts and Steam Machine checks. Hosted, keyless.
6 tools: 5 change things and 1 only read.
Scanned Oct 21, 2026
- Deletes or cancels0Claude Code: deny
- Can't be undone0Claude Code: ask
- Changes things5Claude Code: ask: see these tools
- Only reads1Claude Code: allow: see these tools
No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.
claude mcp add --transport http steam https://api.gamerspilot.com/mcpTools
Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.
6 tools
Changes things 5Claude Code: ask
should_i_buy_gameDecide whether a player should buy a specific game, from their own library: whether they already own it, how many barely-played games in the same genres they own (with examples), a…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Decide whether a player should buy a specific game, from their own library: whether they already own it, how many barely-played games in the same genres they own (with examples), and today's best price against the all-time low. Returns a verdict: owned, play_first, wait, or go.
Annotations the server declares
- title: Should I buy this game?
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
steam_account_valueEstimate what a Steam library is worth: replacement cost at current US Steam prices, full retail value, value at every game's all-time low, value of never-played games, cost per ho…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Estimate what a Steam library is worth: replacement cost at current US Steam prices, full retail value, value at every game's all-time low, value of never-played games, cost per hour, and how many games were priced. This is replacement cost, not money spent.
Annotations the server declares
- title: Steam account value
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
steam_family_planFor 2 to 6 Steam profiles, show what a Steam Family would pool: shared library size, what each member gains and brings, games several members bought separately, and games excluded …No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it For 2 to 6 Steam profiles, show what a Steam Family would pool: shared library size, what each member gains and brings, games several members bought separately, and games excluded from Family Sharing.
Annotations the server declares
- title: Steam Families planner
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
steam_game_statsLook up one Steam game by name: Metacritic and Steam user scores, how hard it is to 100% (average achievement unlock rate and percentile against other Steam games), and best curren…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Look up one Steam game by name: Metacritic and Steam user scores, how hard it is to 100% (average achievement unlock rate and percentile against other Steam games), and best current price with the all-time low. No profile needed.
Annotations the server declares
- title: Steam game scores and completion difficulty
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
steam_machine_compatibilityCheck a player's 40 most-played Steam games against Valve's Steam Machine and Steam Deck ratings (Verified, Playable, Unsupported), with shares weighted by playtime.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Check a player's 40 most-played Steam games against Valve's Steam Machine and Steam Deck ratings (Verified, Playable, Unsupported), with shares weighted by playtime. Ratings: 3 Verified, 2 Playable, 1 Unsupported, 0 not tested. Use for 'should I buy a Steam Machine / Steam Deck'.
Annotations the server declares
- title: Steam Machine and Steam Deck compatibility
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
Only reads 1Claude Code: allow
steam_backlogSummarise a Steam library's backlog: total games, how many were never played, total playtime, the most-played game, a playtime distribution, and highly rated games the player owns …No findings
Why it is in this group
- The description's first verb is "summarise": a word for reading.
Description, as the server wrote it Summarise a Steam library's backlog: total games, how many were never played, total playtime, the most-played game, a playtime distribution, and highly rated games the player owns but has never opened. Use for 'how big is my backlog' or 'what should I play from my library'.
Annotations the server declares
- title: Steam backlog summary
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.
Install
Pinned to version 1.0.0. Values in angle brackets are yours to fill in.
claude mcp add --transport http steam https://api.gamerspilot.com/mcpRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__steam__steam_backlog"
],
"ask": [
"mcp__steam__steam_account_value",
"mcp__steam__should_i_buy_game",
"mcp__steam__steam_machine_compatibility",
"mcp__steam__steam_family_plan",
"mcp__steam__steam_game_stats"
],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as steam. Review it before you use it.