# Daystruct MCP server

Source: https://glimind.com/server/mcp-registry%2Fai.daystruct.api%2Fdaystruct
Registry id: `mcp-registry/ai.daystruct.api/daystruct`
Status: live (checked 2026-10-26T20:15:39.732Z)

## Measurements (30 days)

- Uptime: 99.55%
- Checks: 4953
- Outages (90 days): 27

## Install

```json
{
  "mcpServers": {
    "daystruct-mcp-server": {
      "type": "http",
      "url": "https://api.daystruct.ai/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http daystruct-mcp-server https://api.daystruct.ai/mcp
```

## Tools (26)

- `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_c
- `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_c
- `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_c
- `close_task_session`: Close a task with its reported outcome and compact summary.
- `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 manif
- `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.
- `daystruct_status`: Read the public Daystruct manifest: how capabilities are discovered, checked for compatibility and delivered.
- `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
- `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 
- `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_c
- `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 credi
- `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 ca
- `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
- `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_c
- `get_task_session`: Read compact task context or preview the next ready capabilities without consuming them or extending the session TTL.
- `list_daystruct_guidance_scopes`: Find task families and exact tested models with live Frontier guidance for a databank, before requesting that guidance.
- `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_c
- `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. Calle
- `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, c
- `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_c
- `record_task_event`: Report viewed, called, succeeded, failed or skipped capability status, or task stage. Usage and outcomes remain client-reported.
- `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
- `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;
- `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 
- `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_c
- `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_c

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