Skill of Skills
REMOTE · SKILLS.911FUND.IO · SCANNED AUG 3
Quality-ranked, cross-platform directory of AI coding skills, plugins and MCP servers.
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 Security63
- 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 6 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
- 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 Usability77
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 611 tokens (~101/item across 6 items; 6 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage80
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 40% of tool parameters carry a description.Partial
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 · skills.911fund.io
claude mcp add --transport http io-911fund-skills-directory https://skills.911fund.io/api/mcp
[mcp_servers.io-911fund-skills-directory] url = "https://skills.911fund.io/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"io-911fund-skills-directory": {
"type": "remote",
"url": "https://skills.911fund.io/api/mcp",
"enabled": true
}
}
} openclaw mcp add io-911fund-skills-directory --url https://skills.911fund.io/api/mcp --transport streamable-http
mcp_servers:
io-911fund-skills-directory:
url: "https://skills.911fund.io/api/mcp" {
"mcpServers": {
"io-911fund-skills-directory": {
"type": "http",
"url": "https://skills.911fund.io/api/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.
- 3 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Jul 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Jul 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.
- 27 Jul 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 62
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 3 Aug 2026 · Probed https://skills.911fund.io/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=911fund.io | CN=WE1,O=Google Trust Services,C=US | 20 Jul 2026 | 18 Oct 2026 | ECDSA 256 | ECDSA-SHA256 | c944f09948b4617813b69fed7f6586e5 |
| SANs: 911fund.io, *.911fund.io | ||||||
| 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 |
DNSSEC insecure
Validation of skills.911fund.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 57355 | 8 | Verified |
| 911fund.io. | 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 | frame-ancestors 'self' https://911fund.io https://www.911fund.io |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://skills.911fund.io/api/mcp | Verified | 200 | |
| http (plaintext) | http://skills.911fund.io/api/mcp | HTTPS enforced | 301 | https://skills.911fund.io/api/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.
compare_tools Compare tools ~44
Side-by-side quality profiles for 2–5 tools by slug. Same fields as get_skill; ordering follows the request, not rank.
| Name | Type | Req | Description |
|---|---|---|---|
| slugs | array | yes | — |
No output schema declared.
No examples provided.
demand_pulse Demand pulse ~45
Public, k-anonymous demand signal from the directory: trending searches, most-saved and most-installed tools. Aggregates only — sourced from ≥5 distinct anonymous sessions per entry.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_collection Get collection ~59
Quality-ranked tools inside one curated collection. Discovery gates apply: high/critical-risk tools are excluded unless include_high_risk is set.
| Name | Type | Req | Description |
|---|---|---|---|
| include_high_risk | boolean | — | — |
| limit | integer | — | — |
| slug | string | yes | — |
No output schema declared.
No examples provided.
get_skill Get skill profile ~76
Full quality profile for one tool by slug (slugs come from search_skills / get_collection): score breakdown, structural signals, risk level and reasons, platforms, repo link. Direct lookups return any active tool regardless of risk — the risk assessment is part of the answer, not a filter here.
| Name | Type | Req | Description |
|---|---|---|---|
| slug | string | yes | — |
No output schema declared.
No examples provided.
list_collections List collections ~42
The curated buyer-intent collections (e.g. mcp-servers, testing-qa, browser-automation). Use get_collection for the ranked tools inside one.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search_skills Search skills ~161
Full-text search over the Skill of Skills directory (AI coding skills, plugins, MCP servers across Claude Code, Cursor, Codex, Windsurf, Cline). Results are ranked by the quality-first composite score, not popularity. By default only tools with quality ≥ 40 and risk below high are returned. Scores are evidence, not endorsements.
| Name | Type | Req | Description |
|---|---|---|---|
| include_high_risk | boolean | — | Also return tools assessed high/critical risk (off by default) |
| limit | integer | — | — |
| min_tier | string | — | Quality floor: curated ≥120, promising ≥80, experimental ≥40 |
| platform | string | — | Restrict to one client platform |
| query | string | yes | What capability you need, e.g. "postgres migrations" |
No output schema declared.
No examples provided.