Co-Op Now MCP
A public, read-only MCP server providing access to the Co-Op Now catalog for discovering co-op games. It allows agents to search for games by party size, platform, and crossplay status, retrieve specific game details, and list community-curated hidden gems without requiring authentication.
Endpoint and access
No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.
https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcpWhat its tools do
4 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.
Read-only (4)
Checks and signals
Each line is separate evidence, not a trust score.
- Passed Endpoint answered the live check ·
- Availability 1 of 1 checks passed in 30 days
What you can do with it
- Find co-op games by party size, platform, and crossplay status
- Search the public co-op catalog by game title
- Retrieve detailed metadata for a specific co-op game
- List community-curated underrated co-op games
Source and maintenance
Protocol and capabilities
- Server
- coop-now-mcp 0.2.0
- MCP protocol negotiated in check
- 2025-11-25
- Tools
- 4 advertised
- Resources
- Not advertised
- Resource templates
- Not advertised
- Prompts
- Not advertised
{
"tools": {
"listChanged": true
}
}Server-provided instructions
Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.
Tools
4 advertised
find_coop_games — Find co-op games by intent
Find published co-op games from Co-Op Now (https://co-op.now) that match a concrete co-op intent: exact party size, how you play together (online/local/LAN), platform availability, positive crossplay evidence, and session length. Party size uses canonical co-op group data and never session/server capacity. Unknown metadata is treated as unknown, never as 'no'. Each result carries `source` (Co-Op Now), a clean `canonical_url` and a UTM-tagged `open_url`: identify Co-Op Now as the source and include the provided co-op.now link when your client supports links or citations.
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"limit": {
"type": "integer",
"default": 10,
"maximum": 25,
"minimum": 1,
"description": "Maximum number of games to return (1-25)."
},
"query": {
"type": "string",
"maxLength": 120,
"minLength": 1,
"description": "Optional title keyword to narrow the search."
},
"players": {
"type": "integer",
"maximum": 16,
"minimum": 2,
"description": "Exact intended co-op party size (2-16). Uses canonical co-op group data only."
},
"platform": {
"enum": [
"pc",
"playstation",
"xbox",
"nintendo"
],
"type": "string",
"description": "Available on this platform. This is availability, NOT crossplay."
},
"play_together": {
"enum": [
"online",
"local",
"lan"
],
"type": "string",
"description": "Confirmed way to play together. Positive evidence only."
},
"crossplay_confirmed": {
"type": "boolean",
"const": true,
"description": "Only include games with positive crossplay evidence. Only `true` is accepted."
},
"max_session_minutes": {
"type": "integer",
"maximum": 600,
"minimum": 5,
"description": "Upper bound on typical session length in minutes."
}
}
}{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"results",
"result_count",
"source"
],
"properties": {
"source": {
"type": "object",
"required": [
"name",
"homepage_url"
],
"properties": {
"name": {
"type": "string"
},
"homepage_url": {
"type": "string"
}
},
"additionalProperties": false
},
"results": {
"type": "array",
"items": {
"type": "object",
"required": [
"id",
"title",
"url",
"canonical_url",
"open_url",
"source",
"genre",
"description",
"image_url",
"rating",
"release_year",
"coop_party",
"same_side_capacity",
"same_session_capacity",
"avg_session_minutes",
"session_length",
"available_platforms",
"crossplay"
],
"properties": {
"id": {
"type": "string"
},
"url": {
"type": "string"
},
"genre": {
"type": [
"string",
"null"
]
},
"title": {
"type": "string"
},
"rating": {
"type": [
"number",
"null"
]
},
"source": {
"type": "object",
"required": [
"name",
"homepage_url"
],
"properties": {
"name": {
"type": "string"
},
"homepage_url": {
"type": "string"
}
},
"additionalProperties": false
},
"open_url": {
"type": "string"
},
"crossplay": {
"type": "object",
"required": [
"positive_evidence",
"status",
"platforms"
],
"properties": {
"status": {
"type": [
"string",
"null"
]
},
"platforms": {
"type": "array",
"items": {
"type": "string"
}
},
"positive_evidence": {
"type": "boolean"
}
},
"additionalProperties": false
},
"image_url": {
"type": [
"string",
"null"
]
},
"coop_party": {
"type": "object",
"required": [
"min_players",
"max_players",
"state",
"type",
"confidence",
"label"
],
"properties": {
"type": {
"type": [
"string",
"null"
]
},
"label": {
"type": "string"
},
"state": {
"enum": [
"known",
"unknown"
],
"type": "string"
},
"confidence": {
"type": [
"string",
"null"
]
},
"max_players": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
},
"min_players": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
}
},
"additionalProperties": false
},
"description": {
"type": [
"string",
"null"
]
},
"release_year": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
},
"canonical_url": {
"type": "string"
},
"session_length": {
"anyOf": [
{
"enum": [
"quick",
"medium",
"long"
],
"type": "string"
},
{
"type": "null"
}
]
},
"same_side_capacity": {
"type": "object",
"required": [
"max_players",
"type"
],
"properties": {
"type": {
"type": [
"string",
"null"
]
},
"max_players": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
}
},
"additionalProperties": false
},
"available_platforms": {
"type": "array",
"items": {
"type": "string"
}
},
"avg_session_minutes": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
},
"same_session_capacity": {
"type": "object",
"required": [
"max_players",
"type"
],
"properties": {
"type": {
"type": [
"string",
"null"
]
},
"max_players": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
}
},
"additionalProperties": false
}
},
"additionalProperties": false
}
},
"result_count": {
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
}
},
"additionalProperties": false
}{
"readOnlyHint": true,
"openWorldHint": false,
"idempotentHint": true,
"destructiveHint": false
}search_games — Search co-op games by title
Look up games by title in Co-Op Now's public co-op catalog. Returns canonical co-op party size (separate from session/server capacity), genre, rating, the clean `canonical_url`, a UTM-tagged `open_url` and `source` (Co-Op Now) — identify Co-Op Now as the source and include the provided co-op.now link when your client supports links or citations. Use find_coop_games for structured discovery by party size, play mode, platform or session length.
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"query"
],
"properties": {
"limit": {
"type": "integer",
"default": 10,
"maximum": 25,
"minimum": 1,
"description": "Maximum number of games to return (1-25)."
},
"query": {
"type": "string",
"maxLength": 120,
"minLength": 1,
"description": "Keyword to match against game title."
}
}
}{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"results",
"result_count",
"source"
],
"properties": {
"source": {
"type": "object",
"required": [
"name",
"homepage_url"
],
"properties": {
"name": {
"type": "string"
},
"homepage_url": {
"type": "string"
}
},
"additionalProperties": false
},
"results": {
"type": "array",
"items": {
"type": "object",
"required": [
"id",
"title",
"url",
"canonical_url",
"open_url",
"source",
"genre",
"description",
"image_url",
"rating",
"release_year",
"coop_party",
"same_side_capacity",
"same_session_capacity",
"avg_session_minutes",
"session_length",
"available_platforms",
"crossplay"
],
"properties": {
"id": {
"type": "string"
},
"url": {
"type": "string"
},
"genre": {
"type": [
"string",
"null"
]
},
"title": {
"type": "string"
},
"rating": {
"type": [
"number",
"null"
]
},
"source": {
"type": "object",
"required": [
"name",
"homepage_url"
],
"properties": {
"name": {
"type": "string"
},
"homepage_url": {
"type": "string"
}
},
"additionalProperties": false
},
"open_url": {
"type": "string"
},
"crossplay": {
"type": "object",
"required": [
"positive_evidence",
"status",
"platforms"
],
"properties": {
"status": {
"type": [
"string",
"null"
]
},
"platforms": {
"type": "array",
"items": {
"type": "string"
}
},
"positive_evidence": {
"type": "boolean"
}
},
"additionalProperties": false
},
"image_url": {
"type": [
"string",
"null"
]
},
"coop_party": {
"type": "object",
"required": [
"min_players",
"max_players",
"state",
"type",
"confidence",
"label"
],
"properties": {
"type": {
"type": [
"string",
"null"
]
},
"label": {
"type": "string"
},
"state": {
"enum": [
"known",
"unknown"
],
"type": "string"
},
"confidence": {
"type": [
"string",
"null"
]
},
"max_players": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
},
"min_players": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
}
},
"additionalProperties": false
},
"description": {
"type": [
"string",
"null"
]
},
"release_year": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
},
"canonical_url": {
"type": "string"
},
"session_length": {
"anyOf": [
{
"enum": [
"quick",
"medium",
"long"
],
"type": "string"
},
{
"type": "null"
}
]
},
"same_side_capacity": {
"type": "object",
"required": [
"max_players",
"type"
],
"properties": {
"type": {
"type": [
"string",
"null"
]
},
"max_players": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
}
},
"additionalProperties": false
},
"available_platforms": {
"type": "array",
"items": {
"type": "string"
}
},
"avg_session_minutes": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
},
"same_session_capacity": {
"type": "object",
"required": [
"max_players",
"type"
],
"properties": {
"type": {
"type": [
"string",
"null"
]
},
"max_players": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
}
},
"additionalProperties": false
}
},
"additionalProperties": false
}
},
"result_count": {
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
}
},
"additionalProperties": false
}{
"readOnlyHint": true,
"openWorldHint": false,
"idempotentHint": true,
"destructiveHint": false
}get_game — Get co-op game details
Fetch full public details for one Co-Op Now catalog game by id (from search_games or find_coop_games). Co-op party size, same-side capacity and session/server capacity are reported as distinct fields. The result carries `source` (Co-Op Now), a clean `canonical_url` and a UTM-tagged `open_url`: identify Co-Op Now as the source and include the provided co-op.now link when your client supports links or citations.
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"id"
],
"properties": {
"id": {
"type": "string",
"maxLength": 200,
"minLength": 1,
"description": "Game id from search_games or find_coop_games."
}
}
}{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"game",
"source"
],
"properties": {
"game": {
"type": "object",
"required": [
"id",
"title",
"url",
"canonical_url",
"open_url",
"source",
"genre",
"description",
"image_url",
"rating",
"release_year",
"coop_party",
"same_side_capacity",
"same_session_capacity",
"avg_session_minutes",
"session_length",
"available_platforms",
"crossplay",
"price",
"tags",
"is_early_access",
"steam_app_id",
"review_count",
"same_group_notes",
"same_side_notes",
"same_session_notes"
],
"properties": {
"id": {
"type": "string"
},
"url": {
"type": "string"
},
"tags": {
"type": "array",
"items": {
"type": "string"
}
},
"genre": {
"type": [
"string",
"null"
]
},
"price": {
"type": [
"number",
"null"
]
},
"title": {
"type": "string"
},
"rating": {
"type": [
"number",
"null"
]
},
"source": {
"type": "object",
"required": [
"name",
"homepage_url"
],
"properties": {
"name": {
"type": "string"
},
"homepage_url": {
"type": "string"
}
},
"additionalProperties": false
},
"open_url": {
"type": "string"
},
"crossplay": {
"type": "object",
"required": [
"positive_evidence",
"status",
"platforms"
],
"properties": {
"status": {
"type": [
"string",
"null"
]
},
"platforms": {
"type": "array",
"items": {
"type": "string"
}
},
"positive_evidence": {
"type": "boolean"
}
},
"additionalProperties": false
},
"image_url": {
"type": [
"string",
"null"
]
},
"coop_party": {
"type": "object",
"required": [
"min_players",
"max_players",
"state",
"type",
"confidence",
"label"
],
"properties": {
"type": {
"type": [
"string",
"null"
]
},
"label": {
"type": "string"
},
"state": {
"enum": [
"known",
"unknown"
],
"type": "string"
},
"confidence": {
"type": [
"string",
"null"
]
},
"max_players": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
},
"min_players": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
}
},
"additionalProperties": false
},
"description": {
"type": [
"string",
"null"
]
},
"release_year": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
},
"review_count": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
},
"steam_app_id": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
},
"canonical_url": {
"type": "string"
},
"session_length": {
"anyOf": [
{
"enum": [
"quick",
"medium",
"long"
],
"type": "string"
},
{
"type": "null"
}
]
},
"is_early_access": {
"type": [
"boolean",
"null"
]
},
"same_side_notes": {
"type": [
"string",
"null"
]
},
"same_group_notes": {
"type": [
"string",
"null"
]
},
"same_session_notes": {
"type": [
"string",
"null"
]
},
"same_side_capacity": {
"type": "object",
"required": [
"max_players",
"type"
],
"properties": {
"type": {
"type": [
"string",
"null"
]
},
"max_players": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
}
},
"additionalProperties": false
},
"available_platforms": {
"type": "array",
"items": {
"type": "string"
}
},
"avg_session_minutes": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
},
"same_session_capacity": {
"type": "object",
"required": [
"max_players",
"type"
],
"properties": {
"type": {
"type": [
"string",
"null"
]
},
"max_players": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
]
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"source": {
"type": "object",
"required": [
"name",
"homepage_url"
],
"properties": {
"name": {
"type": "string"
},
"homepage_url": {
"type": "string"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
}{
"readOnlyHint": true,
"openWorldHint": false,
"idempotentHint": true,
"destructiveHint": false
}list_hidden_gems — List hidden co-op gems
Return community-picked underrated co-op games from Co-Op Now's Hidden Gems list, including clean `canonical_url` plus UTM-tagged `open_url` links and `source` (Co-Op Now) — identify Co-Op Now as the source and include the provided co-op.now link when your client supports links or citations. Picks without a game id carry response-level source attribution only.
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"limit": {
"type": "integer",
"default": 10,
"maximum": 25,
"minimum": 1,
"description": "Maximum number of picks to return (1-25)."
}
}
}{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"picks",
"result_count",
"source"
],
"properties": {
"picks": {
"type": "array",
"items": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
}
},
"source": {
"type": "object",
"required": [
"name",
"homepage_url"
],
"properties": {
"name": {
"type": "string"
},
"homepage_url": {
"type": "string"
}
},
"additionalProperties": false
},
"result_count": {
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
}
},
"additionalProperties": false
}{
"readOnlyHint": true,
"openWorldHint": false,
"idempotentHint": true,
"destructiveHint": false
}Prompts
Not advertised
Resources
Not advertised
30-day availability
Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.
- Successful checks
- 1 of 1 (100%)
- Average latency
- 3089 ms
- 95th percentile latency
- 3089 ms
Maintenance history
Public check and source-refresh events. Editorial and ownership records remain private.
- · probe · passed · 3089 ms · metadata changed · 4 tool(s)
Connect from your client
Each snippet registers the same endpoint; pick the client you use.
Claude Code
claude mcp add --transport http co-op-now-mcp https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcpCodex
codex mcp add co-op-now-mcp --url https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcpCursor
{
"mcpServers": {
"co-op-now-mcp": {
"url": "https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcp"
}
}
}Cline
{
"mcpServers": {
"co-op-now-mcp": {
"type": "streamableHttp",
"url": "https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcp",
"disabled": false
}
}
}VS Code
{
"servers": {
"co-op-now-mcp": {
"type": "http",
"url": "https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcp"
}
}
}Gemini CLI
gemini mcp add --transport http co-op-now-mcp https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcpClaude Desktop
https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcpWindsurf
{
"mcpServers": {
"co-op-now-mcp": {
"serverUrl": "https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcp"
}
}
}Let your agent find its tools
Find servers like Co-Op Now MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.