Co-Op Now
REMOTE · PXHMFYTBJCBEYUGSVCKI.SUPABASE.CO
Find co-op games by party size, local/online, platform and crossplay.
Available components
Last scanned (8 hours ago)
Scores higher than 94% of remote servers
Reachable. Last reached 7 Nov 2026.
Category Entertainment and Games
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. Nothing on it is marked destructive, but we can't show that an anonymous caller can only read: full credit needs the server to list at least one tool and every tool to be verifiably read-only. We use a best-effort check of tool names and descriptions to tell read-only tools from tools that change things, so some genuinely read-only tools may not get full credit. Names that start with a read verb (get, list, read, search and similar) and accurate readOnlyHint annotations help. Meet that to earn full credit, or require authorisation. 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 Usability73
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 913 tokens (~228/item across 4 items; 4 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 Management100
- No destabilizing schema changes in the last 30 days.Pass
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
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Checks we ran (13)
- TLS certificate
- Authorization
- HTTPS
- HSTS header
- DNSSEC
- Transport
- Schema quality
- Stability
- Tool coverage
- Injection markers
- Destructive annotations
- Judged manipulation
- MCP protocol
Does not apply to this hosted endpoint (2)
- Supply Chain SecurityScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
- Provenance & TransparencyScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
The score does not measure everything. What the score does not measure →
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.
- 6 Nov 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Oct 26 0
- Stability: 0.97 → pass security
- 24 Oct 26 0
- Stability: pass → 0.97 functional
- 1 Oct 26 0
- Stability: 0.97 → pass security
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Sept 26 0
- Endpoint reachability: not serving MCP → reachable ▲ functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 24 Sept 26 0
- Endpoint reachability: reachable → not serving MCP ▼ security
- Tool safety: pass → unverified ▼ security
- Stability: 0.73 → unverified ▼ security
- Authorization: partial → unverified ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
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 7 Nov 2026 · Probed https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=supabase.co | CN=WE1,O=Google Trust Services,C=US | 24 Oct 2026 | 22 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | d2b50611cd88e9c50e4e2231f4d3f059 |
| SANs: supabase.co, *.supabase.co | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of pxhmfytbjcbeyugsvcki.supabase.co. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | Trust anchor | 20326, 38696 | 8, 8 | Verified |
| co. | DS published | 7786 | 8 | Verified |
| supabase.co. | No DS | 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; preload |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcp | Verified | 200 | |
| http (plaintext) | http://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcp | HTTPS enforced | 301 | https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcp |
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 →
find_coop_games Find co-op games by intent ~275
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.
| Name | Type | Req | Description |
|---|---|---|---|
| crossplay_confirmed | boolean | – | Only include games with positive crossplay evidence. Only `true` is accepted. |
| limit | integer | – | Maximum number of games to return (1-25). |
| max_session_minutes | integer | – | Upper bound on typical session length in minutes. |
| platform | string | – | Available on this platform. This is availability, NOT crossplay. |
| play_together | string | – | Confirmed way to play together. Positive evidence only. |
| players | integer | – | Exact intended co-op party size (2-16). Uses canonical co-op group data only. |
| query | string | – | Optional title keyword to narrow the search. |
| Name | Type | Req | Description |
|---|---|---|---|
| result_count | integer | yes | – |
| results | array | yes | – |
| source | object | yes | – |
No examples provided.
get_game Get co-op game details ~119
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.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Game id from search_games or find_coop_games. |
| Name | Type | Req | Description |
|---|---|---|---|
| game | object | yes | – |
| source | object | yes | – |
No examples provided.
list_hidden_gems List hidden co-op gems ~107
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.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Maximum number of picks to return (1-25). |
| Name | Type | Req | Description |
|---|---|---|---|
| picks | array | yes | – |
| result_count | integer | yes | – |
| source | object | yes | – |
No examples provided.
search_games Search co-op games by title ~142
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.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Maximum number of games to return (1-25). |
| query | string | yes | Keyword to match against game title. |
| Name | Type | Req | Description |
|---|---|---|---|
| result_count | integer | yes | – |
| results | array | yes | – |
| source | object | yes | – |
No examples provided.
How do I install the Co-Op Now MCP server?
Co-Op Now is a hosted endpoint at https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcp, 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 · pxhmfytbjcbeyugsvcki.supabase.co
claude mcp add --transport http anobell-co-op-now 'https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcp'
What is the Co-Op Now MCP server?
Co-Op Now is an MCP server listed in the public MCP registry as io.github.anobell/co-op-now. Find co-op games by party size, local/online, platform and crossplay. This page covers its hosted endpoint (https://pxhmfytbjcbeyugsvcki.supabase.co/functions/v1/mcp).
Is the Co-Op Now MCP server safe to use?
Co-Op Now scores 87 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 Co-Op Now MCP server expose?
Co-Op Now exposes 4 tools: find_coop_games, search_games, get_game, list_hidden_gems. Their descriptions and schemas cost roughly 643 tokens of context every time the server is loaded.
Does the Co-Op Now MCP server require authentication?
No. We connected to Co-Op Now without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Co-Op Now MCP server still maintained?
Co-Op Now is still listed as active in the MCP registry. We last reached this channel on 7 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What did VerifyMCP test on the Co-Op Now MCP server?
VerifyMCP ran 13 checks on Co-Op Now, covering TLS certificate, Authorization, HTTPS, HSTS header and 9 more. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.