Which of an edge's tools the policy always denies

POST

/v1/tools/resolve

const url = 'http://127.0.0.1:8080/v1/tools/resolve';
const options = {
  method: 'POST',
  headers: {
    'Deedglass-Version': '2026-10-01',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: '{"connector":"scratch","tools":[{"name":"read_text_file","digest":"sha256:1b0e5c1f8a7d6e4b3c2a19f0e8d7c6b5a4f3e2d1c0b9a8f7e6d5c4b3a2f1e0d9"},{"name":"move_file","digest":"sha256:a41c5c1f8a7d6e4b3c2a19f0e8d7c6b5a4f3e2d1c0b9a8f7e6d5c4b3a2f1e0d9"}]}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}

curl --request POST \
  --url http://127.0.0.1:8080/v1/tools/resolve \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Deedglass-Version: 2026-10-01' \
  --data '{ "connector": "scratch", "tools": [ { "name": "read_text_file", "digest": "sha256:1b0e5c1f8a7d6e4b3c2a19f0e8d7c6b5a4f3e2d1c0b9a8f7e6d5c4b3a2f1e0d9" }, { "name": "move_file", "digest": "sha256:a41c5c1f8a7d6e4b3c2a19f0e8d7c6b5a4f3e2d1c0b9a8f7e6d5c4b3a2f1e0d9" } ] }'

For MCP wrappers (deedglass mcp wrap, docs/MCP.md): send the tools an MCP server lists, and Deedglass answers, for each, whether the enforced policy denies every call to it from this agent (hidden) or might allow it (visible). It reads the policy’s static structure only: the first rule whose match covers <connector>.<name> decides, a rule with a when can’t be decided ahead of time and counts as visible, and with no covering rule the policy’s default decides. Budgets and Stop are ignored, because they change from minute to minute. MCP annotations are never read. Hiding is a convenience for the model: every call still goes through POST /v1/actions and is decided there. Nothing is recorded. At most 500 tools. An agent key with actions:execute.

Authorizations

bearerAuth

Parameters

Header Parameters

Deedglass-Version

string

/^[0-9]{4}-[0-9]{2}-[0-9]{2}$/

The API version (YYYY-MM-DD). Leave it out to use your org’s pinned version (public routes use the latest). An unknown version is 400 api_version_invalid.

Request Body^required

application/json

object

connector

required

The connector name the wrapper was given (--connector); tools are matched as <connector>.<name>.

string

/^[a-z][a-z0-9-]{1,31}$/

connector_type

S10’s connector type the edge declares; mcp when left out (postgres for Postgres MCP servers).

string

tools

required

Array<object>

0 <= 500 items

object

name

required

string

/^[A-Za-z0-9_][A-Za-z0-9_.-]{0,127}$/

digest

The wrapper’s pinned digest of the tool definition. Recorded nowhere yet; S18 uses it.

string

/^sha256:[0-9a-f]{64}$/

Example

{
  "connector": "scratch",
  "tools": [
    {
      "name": "read_text_file",
      "digest": "sha256:1b0e5c1f8a7d6e4b3c2a19f0e8d7c6b5a4f3e2d1c0b9a8f7e6d5c4b3a2f1e0d9"
    },
    {
      "name": "move_file",
      "digest": "sha256:a41c5c1f8a7d6e4b3c2a19f0e8d7c6b5a4f3e2d1c0b9a8f7e6d5c4b3a2f1e0d9"
    }
  ]
}

Responses

200

One tool_visibility per tool, in request order.

application/json

object

object

required

string

Allowed value: list

data

required

Array<object>

The full ToolVisibility schema is in openapi.yaml.

object

has_more

required

boolean

next_cursor

required

string | null

policy_version

required

The enforced policy version (pv_…); null when no policy is active.

string | null

policy

S22, additive: the enforced policy by name and version, for the wrapper’s startup line. Null when no policy is active.

object

name

required

string

version

required

integer

version_id

required

string

Example

{
  "object": "list",
  "data": [
    {
      "object": "tool_visibility",
      "name": "read_text_file",
      "tool": "scratch.read_text_file",
      "visibility": "visible",
      "rule_id": "allow-scratch-reads",
      "reason": null
    },
    {
      "object": "tool_visibility",
      "name": "move_file",
      "tool": "scratch.move_file",
      "visibility": "hidden",
      "rule_id": null,
      "reason": "No rule allows this tool, and the policy default is deny."
    }
  ],
  "has_more": false,
  "next_cursor": null,
  "policy_version": "pv_01k6w4a3d5f7h9k1n3q5s7v9x1"
}

Headers

Deedglass-Request-Id

string

/^req_[0-7][0-9a-hjkmnp-tv-z]{25}$/

This request’s id. Quote it to support; it matches error.request_id.

Deedglass-Version

string

The API version this response follows.

400

validation_failed: the connector name, a tool name or digest, or more than 500 tools.

application/json

object

error

required

object

type

required

string

Allowed values: invalid_request_error authentication_error permission_error policy_error rate_limit_error api_error

code

required

string

Allowed values: invalid_api_key api_key_revoked api_key_expired agent_suspended agent_stopped org_stopped insufficient_scope policy_denied approval_required approval_expired budget_exceeded intent_required intent_invalid intent_replay tool_unknown connector_unavailable upstream_error timeout rate_limited idempotency_conflict validation_failed not_found conflict internal_error authentication_required method_not_allowed request_too_large unsupported_media_type invalid_json api_version_invalid idempotency_key_invalid idempotency_key_in_use service_unavailable session_expired csrf_failed insufficient_role login_link_invalid login_code_invalid last_owner policy_unavailable policy_invalid credentials_missing destination_blocked vault_unavailable upstream_auth_failed upstream_not_found upstream_rate_limited response_too_large statement_refused row_limit_exceeded database_role_unsafe database_not_ready witness_not_configured approval_decided already_countersigned approver_not_eligible self_approval approval_needs_person context_changed approval_unsatisfiable approval_link_invalid approval_link_review_only approver_unmapped stripe_live_key_refused stripe_livemode_detected upstream_approval_pending schedule_needs_approval action_executing from_denied undo_unavailable undo_plan_stale already_undone undo_conflict replay_too_large replay_window_invalid suggestion_stale shadow_slot_taken suggestion_decided observe_not_enabled pro_required

message

required

One or more calm sentences with the next step.

string

param

required

The request field, query parameter or header the error is about.

string | null

request_id

required

string

/^req_[0-7][0-9a-hjkmnp-tv-z]{25}$/

doc_url

required

string format: uri

diagnostics

On policy_invalid only. Each problem with its line, code and hint.

Array<object>

One finding about a policy file, with its position and the next step. Codes are stable and listed in docs/POLICY_ERRORS.md. In the policy_invalid error envelope each diagnostic also carries object: policy_diagnostic. The full PolicyDiagnostic schema is in openapi.yaml.

object

action

One agent action. Its sections mirror the deed’s. status is the one field an agent needs; state is the exact lifecycle state (docs/GATE.md). The Gate’s own responses (POST /v1/actions and its result report) add execution.result and witness.reasons; lists leave both out. The full Action schema is in openapi.yaml.

object

checks

On undo_unavailable only. Every check of the undo, each with its fix. Additive (S23).

Array<object>

One of the twelve safety checks (S23 §3.3). Available means no check failed. The full UndoCheck schema is in openapi.yaml.

object

Example

{
  "error": {
    "type": "invalid_request_error",
    "code": "not_found",
    "message": "There's no endpoint at GET /v1/helth. Did you mean /v1/health?",
    "param": null,
    "request_id": "req_01j9zr3m5k8q2w7x4t6v0b1c9d",
    "doc_url": "https://docs.deedglass.com/errors/not_found"
  }
}

Headers

Deedglass-Request-Id

string

/^req_[0-7][0-9a-hjkmnp-tv-z]{25}$/

This request’s id. Quote it to support; it matches error.request_id.

default

An error. Every error has this envelope; doc_url explains the code.

application/json

object

error

required

object

type

required

string

Allowed values: invalid_request_error authentication_error permission_error policy_error rate_limit_error api_error

code

required

string

message

required

One or more calm sentences with the next step.

string

param

required

The request field, query parameter or header the error is about.

string | null

request_id

required

string

/^req_[0-7][0-9a-hjkmnp-tv-z]{25}$/

doc_url

required

string format: uri

diagnostics

On policy_invalid only. Each problem with its line, code and hint.

Array<object>

object

action

object

checks

On undo_unavailable only. Every check of the undo, each with its fix. Additive (S23).

Array<object>

One of the twelve safety checks (S23 §3.3). Available means no check failed. The full UndoCheck schema is in openapi.yaml.

object

Example

{
  "error": {
    "type": "invalid_request_error",
    "code": "not_found",
    "message": "There's no endpoint at GET /v1/helth. Did you mean /v1/health?",
    "param": null,
    "request_id": "req_01j9zr3m5k8q2w7x4t6v0b1c9d",
    "doc_url": "https://docs.deedglass.com/errors/not_found"
  }
}

Headers

Deedglass-Request-Id

string

/^req_[0-7][0-9a-hjkmnp-tv-z]{25}$/

This request’s id. Quote it to support; it matches error.request_id.

Deedglass-Version

string

The API version this response follows.

Which of an edge's tools the policy always denies

Authorizations

Parameters

Header Parameters

Request Bodyrequired

Example

Responses

200

Example

Headers

400

Example

Headers

default

Example

Headers

Request Body^required