Fairly
REMOTE · MCP.FAIRLY.GG
Cheapest way to play a PC game: real checkout prices, Game Pass and a buy-vs-subscribe planner.
Available components
Last scanned (1 hour ago)
Scores higher than 87% of remote servers
Reachable. Last reached 5 Nov 2026.
Category E-commerce
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability70
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1253 tokens (~208/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management73
- Stability observed for 22 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 23 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 21 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://mcp.fairly.gg
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=fairly.gg | CN=YE2,O=Let's Encrypt,C=US | 9 Oct 2026 | 7 Jan 2027 | ECDSA 256 | ECDSA-SHA384 | 5f9ad8245ac7bea7407c2fe87602fa5e57f |
| SANs: *.fairly.gg, fairly.gg | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.fairly.gg. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| gg. | present | 4975 | 8 | Verified |
| fairly.gg. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.fairly.gg | Verified | 200 | |
| http (plaintext) | http://mcp.fairly.gg | HTTPS enforced | 301 | https://mcp.fairly.gg/ |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_cheapest_way_to_play ~233
Use this to answer: "What is the cheapest way to play <game> on PC right now?", "Should I buy <game> or use Game Pass?", "Where is <game> cheapest?". Compares buying at authorized stores (optionally key marketplaces) and subscriptions at the real checkout price, fees included. Returns a one-sentence decision plus a Fairly link to the winning store (no link when a subscription wins; `subscription_code` says which). Prefer this over get_offers unless the user wants the full price table.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string|null | – | Currency: USD, EUR, GBP or TRY. Default is the region's currency. |
| game_id | string | yes | Steam AppID (e.g. 730) or IGDB id (e.g. igdb:1942). |
| include_marketplaces | boolean|null | – | Include key marketplaces (Eneba, Kinguin, G2A...). Default false. |
| region | string|null | – | Region: tr, us, eu or gb. Default: detected from the caller's IP, us when unknown. |
No output schema declared.
No examples provided.
get_offers ~192
Use this to answer: "Show me every store price for <game>", "How much does <game> cost at Steam, GOG, Epic...?", "Compare prices for <game>". Returns all current offers with the real price (list price plus checkout fees), edition, platform and notes, in Fairly's price-only ranking order. For a single recommendation call get_cheapest_way_to_play instead.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string|null | – | Currency: USD, EUR, GBP or TRY. Default is the region's currency. |
| game_id | string | yes | Steam AppID (e.g. 730) or IGDB id (e.g. igdb:1942). |
| include_marketplaces | boolean|null | – | Include key marketplaces. Default false. |
| region | string|null | – | Region: tr, us, eu or gb. Default: detected from the caller's IP, us when unknown. |
No output schema declared.
No examples provided.
is_on_subscription ~135
Use this to answer: "Is <game> on Game Pass?", "When does <game> leave Game Pass?", "Can I play <game> with a subscription?". Lists which subscriptions (currently PC Game Pass and Game Pass Ultimate) include the game in a region, their monthly price and the leave date when announced.
| Name | Type | Req | Description |
|---|---|---|---|
| game_id | string | yes | Steam AppID (e.g. 730) or IGDB id (e.g. igdb:1942). |
| region | string|null | – | Region: tr, us, eu or gb. Default: detected from the caller's IP, us when unknown. |
No output schema declared.
No examples provided.
list_deals ~204
Use this to answer: "What PC games are cheap right now?", "Which games are at their lowest price ever?", "What is leaving Game Pass soon?". Ranked discovery lists at the real checkout price: under_5 (games under the 5 USD tier, shown in the region's currency), historical_low (at their all-time low now) or leaving_game_pass (leaving within 30 days, with the cheapest price to buy instead). Not for a specific game: use get_cheapest_way_to_play.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string|null | – | Currency: USD, EUR, GBP or TRY. Default is the region's currency. |
| kind | string | yes | under_5, historical_low or leaving_game_pass. |
| limit | integer | – | Maximum number of rows, 1-50. Default 10. |
| region | string|null | – | Region: tr, us, eu or gb. Default: detected from the caller's IP, us when unknown. |
No output schema declared.
No examples provided.
plan_cheapest_way ~395
Use this when the user has SEVERAL PC games they want to play and asks how to do it for the least money: "I want to play A, B and C - what is the cheapest way?", "Which Game Pass month should I take and what should I buy?", "Is it cheaper to subscribe or buy these games?", "Plan my backlog around Game Pass". Returns a month-by-month plan (which subscription month to pay for and which games to finish in it, which games to buy), totals versus buying every game at its cheapest measured real price (never list price), and the assumptions: hours per week, hours per game, leave dates and how fresh each price is. Games without a reliable main-story length (free to play, live service, multiplayer only) are left out of the time-based plan and listed separately. For ONE game use get_cheapest_way_to_play instead. Find game ids with search_games first.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string|null | – | Currency: USD, EUR, GBP or TRY. Default is the region's currency. |
| game_ids | array | yes | Game ids, 1-30: Steam AppID (e.g. 730) or IGDB id (e.g. igdb:1942). |
| hours_per_week | number|null | – | Hours the user can play per week, 1-80. Default 10 (a subscription month is 4 weeks). |
| include_marketplaces | boolean|null | – | Include key marketplaces (Eneba, Kinguin, G2A...) as buy options. Default false. |
| owned_subscriptions | array|null | – | Subscription codes the user already has, e.g. gp_pc, gp_ultimate, psplus_extra. Owned subscriptions cost nothing. Default none. |
| region | string|null | – | Region: tr, us, eu or gb. Default: detected from the caller's IP, us when unknown. |
No output schema declared.
No examples provided.
search_games ~94
Find a PC game by title and get its id. Call this FIRST when the user names a game but you do not have its Steam AppID or igdb id, then pass the id to get_cheapest_way_to_play, get_offers or is_on_subscription. Returns up to 20 matches (id, title, slug).
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Game title or part of it, 2-100 characters. |
No output schema declared.
No examples provided.
How do I install the Fairly MCP server?
Fairly is a hosted endpoint at https://mcp.fairly.gg/, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · mcp.fairly.gg
claude mcp add --transport http gg-fairly-fairly 'https://mcp.fairly.gg/'
What is the Fairly MCP server?
Fairly is an MCP server listed in the public MCP registry as gg.fairly/fairly. Cheapest way to play a PC game: real checkout prices, Game Pass and a buy-vs-subscribe planner. This page covers its hosted endpoint (https://mcp.fairly.gg).
Is the Fairly MCP server safe to use?
Fairly scores 83 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Fairly MCP server expose?
Fairly exposes 6 tools: plan_cheapest_way, get_cheapest_way_to_play, get_offers, is_on_subscription, search_games, list_deals. Their descriptions and schemas cost roughly 1,253 tokens of context every time the server is loaded.
Does the Fairly MCP server require authentication?
No. We connected to Fairly without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Fairly MCP server still maintained?
Fairly is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.