Feedback Synthesis MCP
REMOTE · FEEDBACK-SYNTHESIS-MCP-PRODUCTION.UP.RAILWAY.APP · 2 COMPONENTS · SCANNED AUG 20
Synthesize GitHub Issues, HN and App Store reviews into ranked pain clusters. Pay-per-call x402.
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 Security57
- 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 4 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 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
- Context-footprint check failed: tool/resource definitions use about 520 tokens (~130/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 Management3
- Stability observed for 1 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
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Capabilities100
- Implements a current MCP spec version (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 · feedback-synthesis-mcp-production.up.railway.app
claude mcp add --transport http sapph1re-feedback-synthesis-mcp https://feedback-synthesis-mcp-production.up.railway.app/mcp
[mcp_servers.sapph1re-feedback-synthesis-mcp] url = "https://feedback-synthesis-mcp-production.up.railway.app/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"sapph1re-feedback-synthesis-mcp": {
"type": "remote",
"url": "https://feedback-synthesis-mcp-production.up.railway.app/mcp",
"enabled": true
}
}
} openclaw mcp add sapph1re-feedback-synthesis-mcp --url https://feedback-synthesis-mcp-production.up.railway.app/mcp --transport streamable-http
mcp_servers:
sapph1re-feedback-synthesis-mcp:
url: "https://feedback-synthesis-mcp-production.up.railway.app/mcp" {
"mcpServers": {
"sapph1re-feedback-synthesis-mcp": {
"type": "http",
"url": "https://feedback-synthesis-mcp-production.up.railway.app/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.
- 20 Aug 26 0
- Stability: unverified → 0.03 ▲ functional
- The server no longer declares the “resources” capability functional
- The server no longer declares the “prompts” capability functional
- The server no longer declares the “logging” capability functional
- MCP protocol: Implements a current MCP spec version (2026-07-28). functional
- MCP protocol version: 2025-11-25 → 2026-07-28 functional
- 19 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 20 Aug 2026 · Probed https://feedback-synthesis-mcp-production.up.railway.app/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=*.up.railway.app | CN=YE1,O=Let's Encrypt,C=US | 29 Jul 2026 | 27 Oct 2026 | ECDSA 256 | ECDSA-SHA384 | 6da79bb561da3efeb0e751ca21abd3999fe |
| SANs: *.up.railway.app, up.railway.app | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
DNSSEC insecure
Validation of feedback-synthesis-mcp-production.up.railway.app. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| app. | present | 23684 | 8 | Verified |
| railway.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 | 400 |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://feedback-synthesis-mcp-production.up.railway.app/mcp | Verified | 200 | |
| http (plaintext) | http://feedback-synthesis-mcp-production.up.railway.app/mcp | HTTPS enforced | 301 | https://feedback-synthesis-mcp-production.up.railway.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.
get_pain_points ~80
Quick single-source pain point extraction.
| Name | Type | Req | Description |
|---|---|---|---|
| max_items | integer | – | Max feedback items to analyze (default 50). |
| source | object | yes | Source config with "type" (github_issues, hackernews, appstore) and "target". |
| top_n | integer | – | Number of top pain points to return (default 10). |
Structured output declared, but exposes no named fields.
No examples provided.
get_sentiment_trends ~81
Time-series sentiment analysis across feedback sources.
| Name | Type | Req | Description |
|---|---|---|---|
| granularity | string | – | Time granularity — "weekly" or "monthly" (default "weekly"). |
| since | string | – | Only include feedback after this date (ISO 8601). |
| sources | array | yes | List of source configs. Each must have "type" and "target". |
Structured output declared, but exposes no named fields.
No examples provided.
search_feedback ~161
Full-text search across cached feedback items.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max results to return (default 20). |
| query | string | yes | Search query string. |
| since | string | – | Only include items after this date (ISO 8601, e.g. "2025-01-01"). |
| source | – | – | Singular alias for sources — accepts a single source type string. If both source and sources are provided, sources takes precedence. |
| sources | – | – | Optional list of source types to filter (e.g. ["github_issues"], ["github"]). Accepted values: github_issues (or "github"), hackernews, appstore. |
| target | string | – | Optional target filter (e.g. "owner/repo" or app ID). |
Structured output declared, but exposes no named fields.
No examples provided.
synthesize_feedback ~136
Multi-source feedback synthesis into ranked pain clusters.
| Name | Type | Req | Description |
|---|---|---|---|
| focus | string | – | Optional focus area to prioritize (e.g. "performance", "onboarding"). |
| max_items_per_source | integer | – | Max feedback items per source (default 100). |
| since | string | – | Only include feedback after this date (ISO 8601, e.g. "2025-01-01"). |
| sources | array | yes | List of source configs. Each must have "type" (github_issues, hackernews, appstore) and "target" (e.g. "owner/repo", "product name", app ID). |
Structured output declared, but exposes no named fields.
No examples provided.