admintoolkit.io valid
admintoolkit.io
admintoolkit.io provides 27 read-only browser diagnostics for IP, DNS, mail, HTTP headers, TLS certificates, subnets, EDID, and agent- and AI-web metadata.
For agents: 27 read-only browser diagnostics for IP, DNS, mail, HTTP headers, TLS certificates and subnets, with an MCP/WebMCP tools manifest for agents.
dns lookupip diagnosticstls certificate checkhttp headersmcp tools
- Authority
- 45 reach 0 · trust 5 · quality 25 · freshness 15
- Tier
- listed
- llms.txt
- https://admintoolkit.io/llms.txt
- llms-full.txt
- https://admintoolkit.io/llms-full.txt
- Sections
- 6
- Links
- 77
- Size
- 19743 bytes
- Country
- — Publisher location unknown; CDN address excluded
- Country evidence
- No published address evidence collected yet
- Categories
- Developer tools
- For agents
- Interface: a documented API or declared MCP endpoint an agent can call
- Inferred actions
- Read documentation Call an API Search content About these labels
- Audience
- developers · agents can: read docs, call api, search content · en
- First seen
- 2026-10-26T15:54:34.500Z
- Last checked
- 2026-10-28T02:19:18.280Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-28T02:19:17.939Z. Cached copy · Source on admintoolkit.io
# admintoolkit.io
> admintoolkit.io provides 27 read-only browser diagnostics for IP, DNS, mail, HTTP headers, TLS certificates, subnets, EDID, and agent- and AI-web metadata.
admintoolkit.io provides practical diagnostics for administrators and technical users. Many tools run locally in the browser where possible; network lookups are explicit user actions.
Each tool page includes a human-readable workflow section, limits section, and FAQ references for interpreting the result and understanding which data stays local.
admintoolkit.io is a free, public suite of 27 browser-based, read-only diagnostic tools for DNS, email security, TLS, HTTP, networking, and agent-discovery metadata; it is not a monitoring, automatic-remediation, or configuration-management service. Each result is point-in-time diagnostic evidence for the exact target and input from the matching canonical tool page and published contract; limitations remain part of the result rather than a guarantee. Results exist only for checks the user explicitly ran; nothing is precomputed or inferred. Network-backed checks execute only on explicit user action and only against public targets the user is authorized to inspect. Tools require no secrets, credentials, private keys, access tokens, or confidential payloads. Local processing is used where suitable, with each tool page defining its privacy boundary. Reports identify the tool, target, observation, and important limitation. Consequential DNS, mail, TLS, routing, security, or publishing changes require verification against the authoritative service.
MCP-capable agents should first call `admintoolkit_list_tool_catalog` on the stateless MCP metadata server for a compact overview of all 27 tools, then call `admintoolkit_get_tool_contract` with one canonical `toolId` such as `dns-lookup` to retrieve that tool's full input and output schemas.
Both MCP tools return metadata only; the 27 diagnostics still run in the browser through WebMCP on the matching tool pages.
The full catalogs listed below under Agent And WebMCP Discovery remain the detail and fallback sources; agents limited to plain HTTP GET still have to read those complete files.
## Primary Pages
- [Admin, Engineer & AI Tools](https://admintoolkit.io/): English home and tool index.
- [Changelog](https://admintoolkit.io/changelog/): English release notes and recent public changes.
## Agent And WebMCP Discovery
- [MCP/WebMCP Tools](https://admintoolkit.io/mcp/tools): Machine-readable list of AdminToolkit read-only diagnostic tools with input schemas, output schemas, readOnly hints, and tool page URLs. Public agent-facing tools are read-only, same-origin, unauthenticated, and designed not to perform destructive actions.
- [Root Tools Manifest](https://admintoolkit.io/tools.json): Same-origin public tools manifest for browser agents and crawler-based tool discovery.
- [WebMCP Manifest](https://admintoolkit.io/.well-known/webmcp.json): WebMCP-compatible discovery metadata for browser a
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| kasada.io | Kasada | interface Cybersecurity | US | 49 | ✓ | ||
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Machine-readable: GET /v1/resolve?q=admintoolkit.io · GET /v1/domain/admintoolkit.io · this page as Accept: application/json or text/markdown · MCP lookup_domain
Automatically discovered from public files. Inclusion does not imply endorsement or publisher participation.
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Claim my listing on Agent Web Map for admintoolkit.io:
1. POST https://agentwebmap.com/v1/sites/admintoolkit.io/claims and keep claim_id and claim_secret private.
2. Publish the verification line "AgentWebMap verification: <token>" (token from step 1) in https://admintoolkit.io/llms.txt, or use the DNS, meta-tag or well-known method the response describes. This only verifies the listing; your website and domain remain yours.
3. POST https://agentwebmap.com/v1/sites/admintoolkit.io/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/admintoolkit.io).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verifyCorrections or removal requests: contact the directory.