Developh
REMOTE · WWW.DEVELOPH.CO
Lisbon design and development studio: case studies, website audits and project inquiries.
Available components
Last scanned (2 hours ago)
Scores higher than 69% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Developer Tools
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 Security83
- 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 is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability72
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 632 tokens (~158/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 Management20
- Stability observed for 6 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
- All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.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 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.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
- Stability: unverified → 0.03 ▲ functional
- 30 Oct 26 74
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 5 Nov 2026 · Probed https://www.developh.co/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=www.developh.co | CN=YR1,O=Let's Encrypt,C=US | 3 Nov 2026 | 1 Feb 2027 | RSA 2048 | SHA256-RSA | 6e88a72825432b58cc12f2cb4512652c98f |
| SANs: www.developh.co | ||||||
| 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 secure
Validation of www.developh.co. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| co. | present | 7786 | 8 | Verified |
| developh.co. | present | 29332 | 8 | Verified |
| www.developh.co. | Verified address RRset verified with the apex keys |
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=63072000; includeSubDomains; preload |
| content-security-policy | frame-ancestors 'self' https://os.developh.co http://localhost:3000; object-src 'none'; base-uri 'self'; |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=(), payment=(), interest-cohort=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.developh.co/mcp | Verified | 200 | |
| http (plaintext) | http://www.developh.co/mcp | HTTPS enforced | 308 | https://www.developh.co/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 →
list_case_studies Developh case studies ~118
Published client work by Developh with links to each case study. Filter by sector (restaurants, tourism, clinics) or service (websites, online stores, branding, web apps) to get what was built in each case; with no filter, lists every published project.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | Answer language: English (en) or European Portuguese (pt). |
| sector | string | – | Sector: restaurants, tourism, clinics. |
| service | string | – | Service: websites, online-stores, branding, web-apps. |
No output schema declared.
No examples provided.
request_contact Contact the Developh team ~240
Sends a project inquiry or question to the Developh team on behalf of the person you are helping. Use it only when the person explicitly asked to contact Developh and gave you their own name and email; never invent or guess contact details, and show them the message before sending. They get a confirmation email, and the team usually replies by email within 2 to 8 business hours.
| Name | Type | Req | Description |
|---|---|---|---|
| availability | string | – | When they can take a first call, e.g. weekday mornings, Lisbon time. |
| company | string | – | Company or business name, if they gave one. |
| confirmed | boolean | yes | True only after the person reviewed the message and asked you to send it. |
| string | yes | The person's own email address. The confirmation and the reply go here. | |
| locale | string | – | Answer language: English (en) or European Portuguese (pt). |
| message | string | yes | What they need, in their words: the project, goals, timeline and budget if known. |
| name | string | yes | The person's name, as they gave it. |
| phone | string | – | Phone number, only if they gave it. |
No output schema declared.
No examples provided.
run_website_audit Website audit (PageSpeed, mobile) ~112
Runs a Google PageSpeed Insights audit of a public website on mobile: performance, accessibility, best-practices and SEO scores, Core Web Vitals, the issues that weigh most, missing security headers and page weight. Takes 20 to 90 seconds. Only public http(s) addresses.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | Answer language: English (en) or European Portuguese (pt). |
| url | string | yes | Public website address, e.g. example.pt or https://www.example.com/page. |
No output schema declared.
No examples provided.
studio_info Developh studio profile ~66
Facts about Developh, a design and development studio in Lisbon, Portugal: address, team, services, sectors with case studies, timelines, how projects are priced and how to get in touch.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | Answer language: English (en) or European Portuguese (pt). |
No output schema declared.
No examples provided.
How do I install the Developh MCP server?
Developh is a hosted endpoint at https://www.developh.co/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 · www.developh.co
claude mcp add --transport http co-developh-studio 'https://www.developh.co/mcp'
What is the Developh MCP server?
Developh is an MCP server listed in the public MCP registry as co.developh/studio. Lisbon design and development studio: case studies, website audits and project inquiries. This page covers its hosted endpoint (https://www.developh.co/mcp).
Is the Developh MCP server safe to use?
Developh scores 77 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 Developh MCP server expose?
Developh exposes 4 tools: studio_info, list_case_studies, run_website_audit, request_contact. Their descriptions and schemas cost roughly 536 tokens of context every time the server is loaded.
Does the Developh MCP server require authentication?
No. We connected to Developh without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Developh MCP server still maintained?
Developh 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.