Connect Daystruct and your agent gets 11 tools, among them answer_software_questions, check_release_support, check_security_exposure. It answers at https://api.daystruct.ai/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 9 September 2026; the last check, on 17 October 2026, succeeded.
Find source-package workflows, inspect live prices and evidence, and connect with a scoped key.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
answer_software_questions | Resolve up to four package/API questions and an optional runtime compatibility check. Inputs: claims, compatibility |
check_release_support | Given a product and version, return whether that release line is supported, in security-fix-only maintenance, or past end of life, with the dates behind the answer and the cycles you could upgrade into. A line with no published end-of-life Inputs: product, version |
check_security_exposure | Given a package and the version you are running, return the known vulnerabilities that affect it, worst first, each with the version that fixes it. Advisories whose affected range could not be parsed are returned under undetermined; treat u Inputs: package, version, ecosystem |
daystruct_status | Read the public Daystruct manifest and current capabilities. |
discover_daystruct_capabilities | Find available Daystruct capabilities, or inspect a capability ID/handle and its result contract before requesting help. Provider availability is not proof a task will succeed. Inputs: reference, query |
get_context_contract | Read a databank's identity, temporal, dimension, and context-packet contract. Inputs: databank |
get_entity_evidence | Read canonical facts, aliases, history, and provenance for an entity. Inputs: entityId |
lookup_vulnerability | Given a vulnerability identifier such as a CVE, return what is held about it: the affected package and version range, the version that fixes it, severity, and whether it is recorded as known-exploited. Use this when you have an identifier r Inputs: cve |
read_recent_evidence_changes | Read the bounded canonical change feed. Inputs: limit |
search_entities | Search normalized entities by databank, type, provider, or capability. Inputs: databank, type, provider, capability, modelType, minContextWindow |
select_model | Given a need -- minimum context window, required capabilities, a price ceiling -- return the models that satisfy it, cheapest input price first, with the corroboration behind each record so you can judge how well-sourced it is. Prices are p Inputs: minContextWindow, capabilities, maxInputPricePerMillionTokens, maxOutputPricePerMillionTokens, provider, limit |
Every block below points at https://api.daystruct.ai/mcp. Pick your client and copy.
claude mcp add --transport http daystruct https://api.daystruct.ai/mcp
{
"mcpServers": {
"daystruct": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://api.daystruct.ai/mcp"]
}
}
}{
"mcpServers": {
"daystruct": {
"url": "https://api.daystruct.ai/mcp"
}
}
}{
"servers": {
"daystruct": {
"type": "http",
"url": "https://api.daystruct.ai/mcp"
}
}
}{
"context_servers": {
"daystruct": {
"url": "https://api.daystruct.ai/mcp"
}
}
}{
"mcpServers": {
"daystruct": {
"serverUrl": "https://api.daystruct.ai/mcp"
}
}
}{
"mcpServers": {
"daystruct": {
"url": "https://api.daystruct.ai/mcp"
}
}
}name: Daystruct
version: 0.0.1
schema: v1
mcpServers:
- name: Daystruct
type: streamable-http
url: https://api.daystruct.ai/mcp{
"mcpServers": {
"daystruct": {
"httpUrl": "https://api.daystruct.ai/mcp"
}
}
}{
"mcpServers": {
"daystruct": {
"type": "http",
"url": "https://api.daystruct.ai/mcp"
}
}
}{
"mcpServers": {
"daystruct": {
"url": "https://api.daystruct.ai/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fapi.daystruct.ai%2Fmcp&type=streamable_http&id=daystruct&name=Daystruct
It answered our last check on 17 October 2026 in 291 ms. Over 6 checks since 9 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by daystruct.ai and served from api.daystruct.ai, the vendor's own domain: https://api.daystruct.ai/mcp.
11, as returned by the server's own tools/list on 9 September 2026: answer_software_questions, check_release_support, check_security_exposure, daystruct_status, discover_daystruct_capabilities, get_context_contract, get_entity_evidence, lookup_vulnerability, and 3 more.
It answered our last check on 17 October 2026 in 291 ms. Over 6 checks since 9 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://api.daystruct.ai/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: ai.daystruct.api. Endpoint host: api.daystruct.ai. ARD identifier: urn:air:ai.daystruct.api:mcp:daystruct.
First indexed 9 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.