AIOS Public Discovery

by aios-system.uk · remote · no sign-in to list tools · v0.1.3 · published by uk.aios-system

Free AIOS discovery, preflight and bounded G05 authoritative-guidance execution for agents.

Changes · 10

Compare Registry entry

10 tools: 10 change things.

Scanned Oct 21, 2026

Deletes or cancels0Claude Code: deny
Can't be undone0Claude Code: ask
Changes things10Claude Code: ask: see these tools
Only reads0Claude Code: allow

9 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http public-discovery https://mcp.aios-system.uk/mcp

Findings

Matches of fixed checks, with the text they matched.

9 warn

Warnaios_status
The server marks "aios_status" as not read-only (readOnlyHint: false), and its words say it reads.
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "aios_status" says "status": a word for reading.
What this check looks for
Warnlist_capabilities
The server marks "list_capabilities" as not read-only (readOnlyHint: false), and its words say it reads.
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "list_capabilities" says "list": a word for reading.
What this check looks for
Warnget_capability
The server marks "get_capability" as not read-only (readOnlyHint: false), and its words say it reads.
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "get_capability" says "get": a word for reading.
What this check looks for
Warnlist_pricing
The server marks "list_pricing" as not read-only (readOnlyHint: false), and its words say it reads.
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "list_pricing" says "list": a word for reading.
What this check looks for
Warnlist_guidance_sources
The server marks "list_guidance_sources" as not read-only (readOnlyHint: false), and its words say it reads.
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "list_guidance_sources" says "list": a word for reading.
What this check looks for
Warnsearch_guidance_sources
The server marks "search_guidance_sources" as not read-only (readOnlyHint: false), and its words say it reads.
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "search_guidance_sources" says "search": a word for reading.
What this check looks for

Show 3 more findings

Warncheck_guidance_status
The server marks "check_guidance_status" as not read-only (readOnlyHint: false), and its words say it reads.
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "check_guidance_status" says "status": a word for reading.
What this check looks for
Warnget_guidance_changes
The server marks "get_guidance_changes" as not read-only (readOnlyHint: false), and its words say it reads.
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "get_guidance_changes" says "get": a word for reading.
What this check looks for
Warnget_verification_evidence
The server marks "get_verification_evidence" as not read-only (readOnlyHint: false), and its words say it reads.
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "get_verification_evidence" says "get": a word for reading.
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

10 tools

Changes things 10Creates or changes something that can be changed back.Claude Code: ask

aios_statusReturn public AIOS discovery state.1 finding
Why it is in this group
- The name "aios_status" says "status": a word for reading.
- The server marks it as not read-only (readOnlyHint: false).
Findings
- Warn
  The server marks "aios_status" as not read-only (readOnlyHint: false), and its words say it reads.
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "aios_status" says "status": a word for reading.
  What this check looks for
Description, as the server wrote it
Return public AIOS discovery state. Free; no product result.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: false
check_guidance_statusUse before answering or acting when current official GOV.UK employment guidance materially matters.1 finding
Why it is in this group
- The name "check_guidance_status" says "status": a word for reading.
- The server marks it as not read-only (readOnlyHint: false).
Findings
- Warn
  The server marks "check_guidance_status" as not read-only (readOnlyHint: false), and its words say it reads.
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "check_guidance_status" says "status": a word for reading.
  What this check looks for
Description, as the server wrote it
Use before answering or acting when current official GOV.UK employment guidance materially matters. Returns current preserved verification status, freshness and provenance for one or all monitored sources. Free.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: false
get_capabilityDescribe one stable public AIOS capability ID.1 finding
Why it is in this group
- The name "get_capability" says "get": a word for reading.
- The server marks it as not read-only (readOnlyHint: false).
Findings
- Warn
  The server marks "get_capability" as not read-only (readOnlyHint: false), and its words say it reads.
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "get_capability" says "get": a word for reading.
  What this check looks for
Description, as the server wrote it
Describe one stable public AIOS capability ID. Free.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: false
get_guidance_changesUse when the task asks whether monitored official UK employment guidance changed, what changed, or whether earlier retained guidance differs from the latest preserved state.1 finding
Why it is in this group
- The name "get_guidance_changes" says "get": a word for reading.
- The server marks it as not read-only (readOnlyHint: false).
Findings
- Warn
  The server marks "get_guidance_changes" as not read-only (readOnlyHint: false), and its words say it reads.
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "get_guidance_changes" says "get": a word for reading.
  What this check looks for
Description, as the server wrote it
Use when the task asks whether monitored official UK employment guidance changed, what changed, or whether earlier retained guidance differs from the latest preserved state. Free.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: false
get_verification_evidenceUse when an agent needs evidence for a consequential answer: authoritative source identity, verification time, provenance and a bounded excerpt from a monitored GOV.UK employment s…1 finding
Why it is in this group
- The name "get_verification_evidence" says "get": a word for reading.
- The server marks it as not read-only (readOnlyHint: false).
Findings
- Warn
  The server marks "get_verification_evidence" as not read-only (readOnlyHint: false), and its words say it reads.
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "get_verification_evidence" says "get": a word for reading.
  What this check looks for
Description, as the server wrote it
Use when an agent needs evidence for a consequential answer: authoritative source identity, verification time, provenance and a bounded excerpt from a monitored GOV.UK employment source. Free.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: false
list_capabilitiesList public AIOS capabilities and availability.1 finding
Why it is in this group
- The name "list_capabilities" says "list": a word for reading.
- The server marks it as not read-only (readOnlyHint: false).
Findings
- Warn
  The server marks "list_capabilities" as not read-only (readOnlyHint: false), and its words say it reads.
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "list_capabilities" says "list": a word for reading.
  What this check looks for
Description, as the server wrote it
List public AIOS capabilities and availability. Free.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: false
list_guidance_sourcesUse when an agent first needs to see which UK employment-guidance classes G05 can verify.1 finding
Why it is in this group
- The name "list_guidance_sources" says "list": a word for reading.
- The server marks it as not read-only (readOnlyHint: false).
Findings
- Warn
  The server marks "list_guidance_sources" as not read-only (readOnlyHint: false), and its words say it reads.
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "list_guidance_sources" says "list": a word for reading.
  What this check looks for
Description, as the server wrote it
Use when an agent first needs to see which UK employment-guidance classes G05 can verify. Lists only the monitored GOV.UK source set; do not use as legal advice or for unrelated GOV.UK content. Free.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: false
list_pricingReturn Public Discovery free state and intended introductory paid pricing.1 finding
Why it is in this group
- The name "list_pricing" says "list": a word for reading.
- The server marks it as not read-only (readOnlyHint: false).
Findings
- Warn
  The server marks "list_pricing" as not read-only (readOnlyHint: false), and its words say it reads.
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "list_pricing" says "list": a word for reading.
  What this check looks for
Description, as the server wrote it
Return Public Discovery free state and intended introductory paid pricing. Free.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: false
preflight_requestCheck bounded capability readiness without returning the substantive result.No findings
Why it is in this group
- The name "preflight_request" says "request": a word for a change.
Description, as the server wrote it
Check bounded capability readiness without returning the substantive result. Free.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: false
search_guidance_sourcesUse when ordinary employment/payroll language must be mapped to a monitored G05 source before checking current official guidance.1 finding
Why it is in this group
- The name "search_guidance_sources" says "search": a word for reading.
- The server marks it as not read-only (readOnlyHint: false).
Findings
- Warn
  The server marks "search_guidance_sources" as not read-only (readOnlyHint: false), and its words say it reads.
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":false,"openWorldHint":false}; The name "search_guidance_sources" says "search": a word for reading.
  What this check looks for
Description, as the server wrote it
Use when ordinary employment/payroll language must be mapped to a monitored G05 source before checking current official guidance. Searches only the bounded GOV.UK source set. Free.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.1.3. Values in angle brackets are yours to fill in.

claude mcp add --transport http public-discovery https://mcp.aios-system.uk/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [],
    "ask": [
      "mcp__public-discovery__aios_status",
      "mcp__public-discovery__list_capabilities",
      "mcp__public-discovery__get_capability",
      "mcp__public-discovery__list_pricing",
      "mcp__public-discovery__preflight_request",
      "mcp__public-discovery__list_guidance_sources",
      "mcp__public-discovery__search_guidance_sources",
      "mcp__public-discovery__check_guidance_status",
      "mcp__public-discovery__get_guidance_changes",
      "mcp__public-discovery__get_verification_evidence"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as public-discovery. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/uk.aios-system/public-discovery/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Anlyon alternative

10 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

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Source: MCP Registry. Synced Oct 21, 2026, 18:55 UTC.

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