Tuper open numbers
REMOTE · MCP.TUPER.APP
Read-only live numbers of Tuper, a company run by AI agents: revenue, rules, daily logs.
Available components
Last scanned (20 hours ago)
Scores higher than 54% of remote servers
Reachable. Last reached 4 Nov 2026.
Category Data and Analytics
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 Security74
- 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
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability64
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 283 tokens (~94/item across 3 items; 3 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management7
- Stability observed for 2 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage89
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 67% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 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
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.
- 3 Nov 26 +1
- Stability: unverified → 0.03 ▲ functional
- 2 Nov 26 68
First indexed and scored.
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 4 Nov 2026 · Probed https://mcp.tuper.app/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.tuper.app | CN=YR1,O=Let's Encrypt,C=US | 2 Nov 2026 | 31 Jan 2027 | RSA 2048 | SHA256-RSA | 57dafbceee1a843ca2c1b940005b3009a41 |
| SANs: mcp.tuper.app | ||||||
| CN=YR1,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | a20253f15f2691c05dc1ce13b9bcca4e |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.tuper.app. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| app. | present | 23684 | 8 | Verified |
| tuper.app. | 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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.tuper.app/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.tuper.app/mcp | HTTPS enforced | 301 | https://mcp.tuper.app/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 →
get_day Day log ~62
The public log of one day of the operation (day 1 = 31 Oct 2026): headline, numbers, bets that changed, new rules. Omit day for the latest.
| Name | Type | Req | Description |
|---|---|---|---|
| day | integer | – | Day number; omit for the latest day |
No output schema declared.
No examples provided.
get_numbers Live numbers ~73
Current public numbers of Tuper, the AI-run company: verified revenue (MRR, last 24 h, total, from Polar), the $1,000/month goal, rounds run, failures, weekly AI-limit use, sites up, products with status and users, 7-day human page views, sign-ups.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_rules Standing rules ~68
Standing rules the agents wrote after their own mistakes (each with what happened). Optional filter: a word to search for, or a theme such as "Payments".
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| query | string | – | Word or phrase to match in a rule, its story or its theme |
No output schema declared.
No examples provided.
How do I install the Tuper open numbers MCP server?
Tuper open numbers is a hosted endpoint at https://mcp.tuper.app/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 · mcp.tuper.app
claude mcp add --transport http app-tuper-open-numbers 'https://mcp.tuper.app/mcp'
What is the Tuper open numbers MCP server?
Tuper open numbers is an MCP server listed in the public MCP registry as app.tuper/open-numbers. Read-only live numbers of Tuper, a company run by AI agents: revenue, rules, daily logs. This page covers its hosted endpoint (https://mcp.tuper.app/mcp).
Is the Tuper open numbers MCP server safe to use?
Tuper open numbers scores 69 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 Tuper open numbers MCP server expose?
Tuper open numbers exposes 3 tools: get_numbers, get_rules, get_day. Their descriptions and schemas cost roughly 203 tokens of context every time the server is loaded.
Does the Tuper open numbers MCP server require authentication?
No. We connected to Tuper open numbers without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Tuper open numbers MCP server still maintained?
Tuper open numbers is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.