# Feranor Resilience MCP server

Agent View of the PolicyLayer registry record for Feranor Resilience: identity, probed posture, risk grade, and all 3 tools classified. HTML page: https://policylayer.com/tools/com-feranor-resilience

## Facts

- Server id: `https://www.feranor.com/mcp`
- Homepage: https://github.com/https://www.feranor.com/mcp
- Registry record: grade C, identity unverified
- Lifecycle: active
- Auth posture: open
- Rate-limited: no
- Tools: 3 (3 with introspected schema)
- Tool categories present: Read
- Context-window cost: 790 tokens per request — https://policylayer.com/token-cost/com-feranor-resilience
- Tags: com feranor resilience
- Record last modified: 2026-08-05T09:42:42.341Z

## Tools (3)

| Tool | Category | Risk | Record |
| --- | --- | --- | --- |
| `domain_check_batch_v1` | Read | Low | https://policylayer.com/tools/com-feranor-resilience/domain-check-batch-v1.md |
| `domain_check_score_v1` | Read | Low | https://policylayer.com/tools/com-feranor-resilience/domain-check-score-v1.md |
| `domain_check_v1` | Read | Low | https://policylayer.com/tools/com-feranor-resilience/domain-check-v1.md |

## Tool descriptions

- `domain_check_batch_v1` — Runs the full resilience check on up to 100 domains in a single call and returns the same scored report for each one: TLS certificate, security headers, DNS redundancy, response time, with every individual finding. Use it to audit a port…
- `domain_check_score_v1` — Free. Returns the overall resilience score out of 100 for a public web domain, plus the score of each category and how many findings each one raised. Use it to triage: to rank a list of domains, to confirm a domain is healthy, or to deci…
- `domain_check_v1` — Measures how resilient a public web domain is from the outside and returns a weighted score out of 100, a per-category breakdown, and prioritised findings explaining what to fix first. Use it to audit a domain you do not control, to veri…

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=com-feranor-resilience · API: https://policylayer.com/registry/api · Recommended policies for every tool: https://policylayer.com/policies/com-feranor-resilience