Prose Coach
REMOTE · WWW.PROSE.COACH · SCANNED AUG 7
Deterministic writing filter. Marks 43 AI patterns with the line and the fix.
Available components
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 →
Endpoint Security51
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 1 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS not yet verified: we couldn't determine whether a plaintext access path exists. View diagnostics → Unverified
- 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 Usability80
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 221 tokens (~221/item across 1 items; 1 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 Management10
- Stability observed for 3 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
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
remote · www.prose.coach
claude mcp add --transport http coach-prose-prose-coach https://www.prose.coach/mcp
[mcp_servers.coach-prose-prose-coach] url = "https://www.prose.coach/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"coach-prose-prose-coach": {
"type": "remote",
"url": "https://www.prose.coach/mcp",
"enabled": true
}
}
} openclaw mcp add coach-prose-prose-coach --url https://www.prose.coach/mcp --transport streamable-http
mcp_servers:
coach-prose-prose-coach:
url: "https://www.prose.coach/mcp" {
"mcpServers": {
"coach-prose-prose-coach": {
"type": "http",
"url": "https://www.prose.coach/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 7 Aug 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.
- 5 Aug 26 +1
- Stability: unverified → 0.03 ▲ functional
- Server version: 1.3.3 → 1.3.4 functional
- 4 Aug 26 61
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 7 Aug 2026 · Probed https://www.prose.coach/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=www.prose.coach | CN=Cloudflare TLS Issuing ECC CA 4,O=SSL Corporation,C=US | 11 Jul 2026 | 9 Oct 2026 | ECDSA 256 | ECDSA-SHA256 | 5e71a5967a389421b16874a107408fe0 |
| SANs: www.prose.coach | ||||||
| CN=Cloudflare TLS Issuing ECC CA 4,O=SSL Corporation,C=US (CA) | CN=SSL.com TLS Transit ECC CA R2,O=SSL Corporation,C=US | 29 May 2025 | 27 May 2035 | ECDSA 256 | ECDSA-SHA384 | 604d12ecb70834c3a2c712bf9a8c7a89 |
| CN=SSL.com TLS Transit ECC CA R2,O=SSL Corporation,C=US (CA) | CN=SSL.com TLS ECC Root CA 2022,O=SSL Corporation,C=US | 21 Oct 2022 | 17 Oct 2037 | ECDSA 384 | ECDSA-SHA384 | 604d8af8d00ba8748b955853172c5f2e |
| CN=SSL.com TLS ECC Root CA 2022,O=SSL Corporation,C=US (CA) | CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB | 1 Aug 2025 | 31 Dec 2028 | ECDSA 384 | SHA256-RSA | 173dca60ea9f8e1026dafcd72810e48e |
DNSSEC insecure
Validation of www.prose.coach. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| coach. | present | 7096 | 8 | Verified |
| prose.coach. | 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 |
| content-security-policy | default-src 'self'; script-src 'self' 'nonce-ZGofLpapgf71F63RtQlgTQ==' https://www.googletagmanager.com https://js.stripe.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; img-src 'self' data: https://www.googletagmanager.com https://*.google-analytics.com https://api.producthunt.com; font-src 'self' data: https://fonts.gstatic.com; connect-src 'self' https://www.googletagmanager.com https://*.google-analytics.com https://*.analytics.google.com https://api.stripe.com; frame-src https://js.stripe.com https://checkout.stripe.com; frame-ancestors 'none'; base-uri 'self'; form-action 'self' https://buy.stripe.com; object-src 'none' |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | same-origin |
| permissions-policy | geolocation=(), microphone=(), camera=() |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.prose.coach/mcp | Verified | 200 | |
| http (plaintext) | http://www.prose.coach/mcp | Inconclusive | 406 |
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.
scan_draft Scan a draft for AI writing patterns ~132
Scan a draft for the patterns that make writing read as AI-generated: banned vocabulary, structural tells (triplets, negation formulas, summary closers, colon chains, flat rhythm), and pattern density scored against the accumulation threshold. Deterministic — the same text always returns the same findings. Run this before showing the user any outward-facing draft: an email, a post, a cover letter, marketing copy, a blog article. Returns each finding with the evidence quoted from the text and the fix.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | The draft to scan. Paste the prose itself, not a summary of it. |
No output schema declared.
No examples provided.