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Wever World Data

by weverpay.com · remote · no sign-in to list tools · v0.10.1 · published by com.weverpay

Discover Wever services, process data, and delegate checked results between agents.

Deletes · 2Changes · 3
CompareRegistry entry

10 tools: 2 can delete or cancel things, 3 change things and 5 only read.

Scanned Oct 21, 2026

4 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http world-data https://wever-world-data.quiet-salad-e96e.workers.dev/mcp --header 'Authorization: <your-authorization>'

Findings

Matches of fixed checks, with the text they matched.

4 info

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

10 tools

Deletes or cancels 2Claude Code: deny
  • delete_jobDelete the owner's stored result content.No findings

    Why it is in this group

    • The name "delete_job" says "delete": a word for removing or ending something.
    • The server marks it destructive (destructiveHint: true).
    Description, as the server wrote it
    Delete the owner's stored result content. Retains an idempotency tombstone until expiry and does not reset quotas. Configure the owner's bearer access header.

    Annotations the server declares

    • destructiveHint: true
    • readOnlyHint: false
  • revoke_result_referenceOwner revokes future retrieval through one shared result reference.No findings

    Why it is in this group

    • The name "revoke_result_reference" says "revoke": a word for removing or ending something.
    • The server marks it destructive (destructiveHint: true).
    Description, as the server wrote it
    Owner revokes future retrieval through one shared result reference. Repeating this action is safe; previously downloaded copies cannot be recalled.

    Annotations the server declares

    • destructiveHint: true
    • readOnlyHint: false
Changes things 3Claude Code: ask
  • create_result_referenceAuthorize one recipient client_id to read one owned result with its own credential.2 findings

    Why it is in this group

    • The name "create_result_reference" says "create": a word for a change.

    Findings

    • Info

      The description mentions "credential".

      Matched text

      description: "...d to read one owned result with its own credential. Returns a credential-free, expiring re..."

      What this check looks for
    • Info

      The input schema at properties.ttl_seconds.description mentions "credentials".

      Matched text

      inputSchema.properties.ttl_seconds.description: "...also bounded by the job and both access credentials' expiry."

      What this check looks for
    Description, as the server wrote it
    Authorize one recipient client_id to read one owned result with its own credential. Returns a credential-free, expiring reference for agent handoff. Owner access stays in the configured header. Requires explicit intended recipient; no permission to other jobs, deletion or resharing.

    Annotations the server declares

    • destructiveHint: false
    • readOnlyHint: false
  • submit_auditAudit bounded CSV against caller-supplied expected records with explicit grouping, exact source references, lineage and integrity checks.No findings

    Why it is in this group

    • The name "submit_audit" says "submit": a word for a change.
    Description, as the server wrote it
    Audit bounded CSV against caller-supplied expected records with explicit grouping, exact source references, lineage and integrity checks. A completed audit can report mismatches or blocked parsing. Inspect result.status, comparison, ambiguities and unsupported rules. No factual verification or inferred transformations.

    Annotations the server declares

    • destructiveHint: false
    • readOnlyHint: false
  • submit_csvNormalize bounded CSV using explicit column rules.No findings

    Why it is in this group

    • The name "submit_csv" says "submit": a word for a change.
    Description, as the server wrote it
    Normalize bounded CSV using explicit column rules. Returns a complete private job and checked CSV. Configure bearer access in the client header. Reuse request_key on retries.

    Annotations the server declares

    • destructiveHint: false
    • readOnlyHint: false
Only reads 5Claude Code: allow
  • get_catalogRead public capabilities, free allowances, access bootstrap, privacy, retention and HTTP discovery routes.1 finding

    Why it is in this group

    • The name "get_catalog" says "get": a word for reading.

    Findings

    • Info

      The description mentions "credential".

      Matched text

      description: "...on and HTTP discovery routes. No access credential required."

      What this check looks for
    Description, as the server wrote it
    Read public capabilities, free allowances, access bootstrap, privacy, retention and HTTP discovery routes. No access credential required.

    Annotations the server declares

    • destructiveHint: false
    • readOnlyHint: true
  • get_jobRecover the original complete private CSV or audit result using its job_id and the owner's bearer access header.No findings

    Why it is in this group

    • The name "get_job" says "get": a word for reading.
    Description, as the server wrote it
    Recover the original complete private CSV or audit result using its job_id and the owner's bearer access header. Results expire within 24 hours and cannot outlive access.

    Annotations the server declares

    • destructiveHint: false
    • readOnlyHint: true
  • get_result_referenceRetrieve the full shared result using the nominated recipient's configured bearer header.No findings

    Why it is in this group

    • The name "get_result_reference" says "get": a word for reading.
    Description, as the server wrote it
    Retrieve the full shared result using the nominated recipient's configured bearer header. The reference alone grants no access. Expired, revoked or deleted results are unavailable.

    Annotations the server declares

    • destructiveHint: false
    • readOnlyHint: true
  • resolve_capabilityResolve an exact canonical Wever service_id to its maintained connection metadata, contract, limits and access steps.1 finding

    Why it is in this group

    • The name "resolve_capability" says "resolve": a word for reading.

    Findings

    • Info

      The input schema at properties.service_id.description mentions "credential".

      Matched text

      inputSchema.properties.service_id.description: "...at most 96 UTF-8 bytes. Never a URL or credential."

      What this check looks for
    Description, as the server wrote it
    Resolve an exact canonical Wever service_id to its maintained connection metadata, contract, limits and access steps. Unknown identities are rejected; no caller-supplied URL is fetched. Does not verify live availability or authorize execution.

    Annotations the server declares

    • destructiveHint: false
    • readOnlyHint: true
  • search_capabilitiesFind maintained Wever capabilities by a short task description or keyword.No findings

    Why it is in this group

    • The name "search_capabilities" says "search": a word for reading.
    Description, as the server wrote it
    Find maintained Wever capabilities by a short task description or keyword. Returns fixed known services with connection details, contracts, limits and access steps. Does not execute work, grant permissions, search the whole web, or verify live availability.

    Annotations the server declares

    • destructiveHint: false
    • readOnlyHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.10.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http world-data https://wever-world-data.quiet-salad-e96e.workers.dev/mcp --header 'Authorization: <your-authorization>'

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__world-data__get_catalog",
      "mcp__world-data__get_job",
      "mcp__world-data__get_result_reference",
      "mcp__world-data__resolve_capability",
      "mcp__world-data__search_capabilities"
    ],
    "ask": [
      "mcp__world-data__create_result_reference",
      "mcp__world-data__submit_audit",
      "mcp__world-data__submit_csv"
    ],
    "deny": [
      "mcp__world-data__delete_job",
      "mcp__world-data__revoke_result_reference"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as world-data. Review it before you use it.