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MCP live MCP 2025-11-25 streamable-http

Daystruct

ai.daystruct.api/daystruct

Discover reusable source, data and memory capabilities; inspect release evidence and compatibility.

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Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
692ms
last probe
Tools
28
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://api.daystruct.ai/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
28 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
28 items in total; 3 or more earns these points.
pass Describes itself 10/10
99 characters; more than 30 earns these points.

Tools · 28

daystruct_status

Read the public Daystruct manifest: how capabilities are discovered, checked for compatibility and delivered.

search_entities

Deprecated: this evidence tool is no longer refreshed and will be removed on or after 2026-12-31. For building, use discover_daystruct_capabilities and compat_check. Search normalized entities by data…

get_entity_evidence

Deprecated: this evidence tool is no longer refreshed and will be removed on or after 2026-12-31. For building, use discover_daystruct_capabilities and compat_check. Read canonical facts, aliases, his…

get_context_contract

Deprecated: this evidence tool is no longer refreshed and will be removed on or after 2026-12-31. For building, use discover_daystruct_capabilities and compat_check. Read a databank's identity, tempor…

answer_software_questions

Deprecated: this evidence tool is no longer refreshed and will be removed on or after 2026-12-31. For building, use discover_daystruct_capabilities and compat_check. Resolve up to four package/API que…

check_security_exposure

Deprecated: this evidence tool is no longer refreshed and will be removed on or after 2026-12-31. For building, use discover_daystruct_capabilities and compat_check. Given a package and the version yo…

lookup_vulnerability

Deprecated: this evidence tool is no longer refreshed and will be removed on or after 2026-12-31. For building, use discover_daystruct_capabilities and compat_check. Given a vulnerability identifier s…

check_release_support

Deprecated: this evidence tool is no longer refreshed and will be removed on or after 2026-12-31. For building, use discover_daystruct_capabilities and compat_check. Given a product and version, retur…

select_model

Deprecated: this evidence tool is no longer refreshed and will be removed on or after 2026-12-31. For building, use discover_daystruct_capabilities and compat_check. Given a need -- minimum context wi…

read_recent_evidence_changes

Deprecated: this evidence tool is no longer refreshed and will be removed on or after 2026-12-31. For building, use discover_daystruct_capabilities and compat_check. Read the bounded canonical change …

compat_check

Resolve Daystruct capabilities to exact versions that fit each other, or get the exact constraint that broke with suggested alternatives. Send the project manifest by default: project.runtime (the nod…

get_compat_verify_kit

Return the files of the local verify step for exact source members from compat_check: a script, its plan, and the interface conformance suites. Write them to a scratch directory and run `node daystruc…

get_daystruct_validated_guidance

Retrieve reviewed Frontier guidance scoped to an exact databank, task family and tested model. Returns only live, unexpired promotions and their evidence limits; never private test fixtures.

list_daystruct_guidance_scopes

Find task families and exact tested models with live Frontier guidance for a databank, before requesting that guidance.

plan_project_development

Get a small stage-specific capability selection and concrete next actions from a caller-approved project projection. Keep source and full snapshots local. Caller-reported outcomes are not verified exe…

get_daystruct_account

Read the connected key's account: available and reserved credits, the key's scopes, its per-call spending limit (null means none) and where the owner adds credits. Check this before a paid call, show …

resolve_task_capabilities

Select relevant capabilities progressively, or request full delivery. Charges the published resolve price (/api/v1/pricing) to a key with read + requests:write; data.economics reports chargedCredits a…

create_task_session

Start compact task context with optional capability steps and dependencies. Requires read and requests:write. No conversation or reasoning trace is stored.

record_task_event

Report viewed, called, succeeded, failed or skipped capability status, or task stage. Usage and outcomes remain client-reported.

get_task_session

Read compact task context or preview the next ready capabilities without consuming them or extending the session TTL.

close_task_session

Close a task with its reported outcome and compact summary.

search_daystruct_library

Search this account's saved or owned capabilities and bundles. Returns a small shortlist; saving does not acquire, execute or grant access to source. Inspect a selected profile before use.

resolve_daystruct_bundle

Read a saved, owned or public bundle with pinned source versions and current member availability. Returns a composition plan, not an execution or purchase. Each capability retains its usage terms.

discover_daystruct_capabilities

Browse every public Daystruct capability without an account, or search using a task sentence or tool name. Lists default to eight compact descriptors. Set limit (1-100) and offset to follow meta.nextO…

prepare_daystruct_capabilities

Group up to six discovered capability IDs into a plan with each profile and delivery instructions. Missing entries remain explicit. Does not acquire, execute, check combined compatibility or charge cr…

get_daystruct_card_image

Get the image of a Daystruct card (Source, Data or Memory) to show the user beside your text when you introduce, use, update or report on that card. Pass the card's ID (cap_…) or exact reference, neve…

read_daystruct_package

Read a source implementation previously acquired by this account. Returns data.artifact as a JSON string: compute SHA-256 over its exact UTF-8 bytes before parsing, and compare with data.digest and yo…

acquire_daystruct_package

Acquire access to an inspected reusable source package at its exact discovered version and digest. With an API key: honors the explicit credit ceiling and key spending limit; repeating acquisition ret…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://api.daystruct.ai/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "daystruct": {
      "url": "https://api.daystruct.ai/mcp",
      "transport": "streamable-http"
    }
  }
}