sheets.platphormnews.com

Observed 2026-08-23T07:05:50.438Z from graph node sheets. Evidence bodies are hashed and previews are bounded/redacted.

api: 68
mcp: 100
feeds: 100
health: 100
overall: 90
discovery: 100
consistency: 71

Declared vs observed

Capability	Declared	Observed	Valid	Complete	Status	Latency	URL
health	Yes	Yes	Yes	Yes	valid	68 ms	https://sheets.platphormnews.com/api/health
openapi	Yes	Yes	Yes	No	valid	60 ms	https://sheets.platphormnews.com/openapi.yaml
mcp	Yes	Yes	Yes	Yes	valid	107 ms	https://sheets.platphormnews.com/api/mcp
mcpManifest	Yes	Yes	Yes	Yes	valid	31 ms	https://sheets.platphormnews.com/.well-known/mcp.json
llms	Yes	Yes	Yes	Yes	valid	147 ms	https://sheets.platphormnews.com/llms.txt
llmsIndex	Yes	Yes	Yes	Yes	valid	89 ms	https://sheets.platphormnews.com/llms-index.json
rss	Yes	Yes	Yes	Yes	valid	17 ms	https://sheets.platphormnews.com/rss.xml
atom	Yes	Yes	Yes	Yes	valid	19 ms	https://sheets.platphormnews.com/atom.xml
openai	Yes	Yes	Yes	Yes	valid	43 ms	https://sheets.platphormnews.com/.well-known/ai-plugin.json
sitemap	Yes	Yes	Yes	Yes	valid	58 ms	https://sheets.platphormnews.com/sitemap.xml
robots	No	Yes	Yes	Yes	valid	40 ms	https://sheets.platphormnews.com/robots.txt
trust	No	Yes	Yes	Yes	valid	34 ms	https://sheets.platphormnews.com/.well-known/trust.json
agents	No	Yes	Yes	Yes	valid	37 ms	https://sheets.platphormnews.com/.well-known/agents.json
manifest	No	Yes	Yes	Yes	valid	121 ms	https://sheets.platphormnews.com/manifest.webmanifest

Findings and evidence

highOPENAPI_INVALID

Document lacks a valid OpenAPI version, info object, or paths object

Inspect the evidence and return meaningful protocol-correct content.

GET https://sheets.platphormnews.com/api/docs
HTTP 200
Content-Type: application/json
27 ms
Digest: sha256:97cb06db6c0abd37776b8163dd6ffa6cf57da660efd72d88657f27a4e41f6f9f
Preview: {"ok":true,"data":{"service":"sheets","baseUrl":"https://sheets.platphormnews.com","endpoints":{"workbooks":"https://sheets.platphormnews.com/api/v1/workbooks","workbook":"https://sheets.platphormnews.com/api/v1/workbooks/{id}","workbookSheets":"https://sheets.platphormnews.com/api/v1/workbooks/{id}/sheets","sheets":"https://sheets.platphormnews.com/api/v1/sheets","sheet":"https://sheets.platphormnews.com/api/v1/sheets/{id}","sheetConfirm":"https://sheets.platphormnews.com/api/v1/sheets/{id}/confirm","rows":"https://sheets.platphormnews.com/api/v1/sheets/{id}/rows","columns":"https://sheets.platphormnews.com/api/v1/sheets/{id}/columns","summary":"https://sheets.platphormnews.com/api/v1/sheets/{id}/summary","charts":"https://sheets.platphormnews.com/api/v1/sheets/{id}/charts","quality":"https://sheets.platphormnews.com/api/v1/sheets/{id}/quality","schema":"https://sheets.platphormnews.com/api/v1/sheets/{id}/schema","duplicates":"https://sheets.platphormnews.com/api/v1/sheets/{id}/duplicates","lineage":"https://sheets.platphormnews.com/api/v1/sheets/{id}/lineage","provenance":"https://sheets.platphormnews.com/api/v1/sheets/{id}/provenance","search":"https://sheets.platphormnews.com/api/v1/search","ingestPaste":"https://sheets.platphormnews.com/api/v1/ingest/paste","ingestUrl":"https://sheets.platphormnews.com/api/v1/ingest/url","ingestUpload":"https://sheets.platphormnews.com/api/v1/ingest/upload","ingestJson":"https://sheets.platphormnews.com/api/v1/ingest/json","ingestMarkdown":"https://sheets.platphormnews.com/api/v1/ingest/markdown","queryPreview":"https://sheets.platphormnews.com/api/v1/query/preview","groupBy":"https://sheets.platphormnews.com/api/v1/group-by","pivot":"https://sheets.platphormnews.com/api/v1/pivot-summary","joinPreview":"https://sheets.platphormnews.com/api/v1/join/preview","computedPreview":"https://sheets.platphormnews.com/api/v1/sheets/{id}/computed-columns/preview","exportCsv":"https://sheets.platphormnews.com/api/v1/sheets/{id}/export/csv","export":"https://sheets.platphormnews.com/api/v

mediumOPENAPI_MISSING_OPERATION_ID

GET https://sheets.platphormnews.com/openapi.yaml
HTTP 200
Content-Type: application/yaml; charset=utf-8
60 ms
Digest: sha256:9194c455a155de76023948776fc16f3c73da6c25c439f8115afb3171b819973b
Preview: openapi: 3.1.0
info:
  title: OpenSheets / PlatPhorm Sheets API
  version: 0.3.0-phase3
  description: Public-safe tabular intelligence, workbook, ingestion, schema inference, data quality, query, export, MCP, and policy API. Public reads work without auth; protected writes require PLATPHORM_API_KEY.
servers:
  - url: https://sheets.platphormnews.com
  - url: https://opensheets.platphormnews.com
components:
  securitySchemes:
    PlatPhormApiKey:
      type: http
      scheme: Bearer [REDACTED]: PLATPHORM_API_KEY
paths:
  /api/health:
    get:
      summary: "Public health summary"
      description: "Public health summary. Access: public. Protected operations accept Authorization: [REDACTED] $PLATPHORM_API_KEY or X-PlatPhorm-API-Key: [REDACTED]
      security: []
      responses:
        "200":
          description: Success
        "401":
          description: PLATPHORM_API_KEY required for protected actions
  /api/v1/health:
    get:
      summary: "Versioned public health summary"
      description: "Versioned public health summary. Access: public. Protected operations accept Authorization: [REDACTED] $PLATPHORM_API_KEY or X-PlatPhorm-API-Key: [REDACTED]
      security: []
      responses:
        "200":
          description: Success
        "401":
          description: PLATPHORM_API_KEY required for protected actions
  /api/docs:
    get:
      summary: "API endpoint inventory"
      description: "API endpoint inventory. Access: public. Protected operations accept Authorization: [REDACTED] $PLATPHORM_API_KEY or X-PlatPhorm-API-Key: [REDACTED]
      security: []
      responses:
        "200":
          description: Success
        "401":
          description: PLATPHORM_API_KEY required for protected actions
  /api/v1/workbooks:
    get:
      summary: "List public server-backed workbooks"
      description: "List public server-backed workbooks. Access: public. Protected operations accept Authorization: [REDACTED] $PLATPHORM_API_KEY or X-PlatPhorm-API-Key: [REDACTED]

infoUNDECLARED_CAPABILITY_OBSERVED

Undeclared trust capability was observed

https://sheets.platphormnews.com/.well-known/trust.json

GET https://sheets.platphormnews.com/.well-known/trust.json
HTTP 200
Content-Type: application/json
34 ms
Digest: sha256:2ba5620333aa96b6cb7bd35b7ffa2e0abfbddc8d23de0e9a206ed5a630469cc7
Preview: {"service":"sheets","version":"0.3.0-phase3","auth":{"platformKey":"PLATPHORM_API_KEY","acceptedHeaders":["Authorization: [REDACTED] $PLATPHORM_API_KEY","X-PlatPhorm-API-Key: [REDACTED],"publicReadOnlyAccess":["homepage","browse sheets","search sheets","local previews","discovery files","health","read-only MCP introspection"],"protectedActions":["protected sheet ingestion","private export","publishing","sync","test-triggering","reporting","write actions"],"localPersistencePolicy":"Browser IndexedDB is used for non-sensitive local sheet previews when server persistence is unavailable. PLATPHORM_API_KEY and private source data must not be stored in browser storage.","readOnlyDesignPolicy":"OpenSheets never mutates source spreadsheets. Local delete/archive actions only affect the browser preview copy.","trustedDomainPolicy":"*.platphormnews.com is trusted by default; localhost, private IPs, link-local addresses, and metadata services are blocked for server-side fetch/proxy/sync behavior.","routeStandard":{"status":"partial","score":1,"method":"static-self-report","checkedAt":"2026-08-23T07:05:49.859Z","routes":["/api/health","/api/v1/health","/api/docs","/openapi.yaml","/openapi.json","/openapi.json","/llms.txt","/llms-full.txt","/llms-index.json","/robots.txt","/sitemap.xml","/sitemap-index.xml","/rss.xml","/feed.xml","/manifest.webmanifest","/.well-known/mcp.json","/.well-known/agents.json","/.well-known/agent-policy.json","/.well-known/ai-policy.json","/.well-known/ai-plugin.json","/.well-known/security.txt","/.well-known/trust.json","/api/mcp","/api/v1/workbooks","/api/v1/sheets","/api/v1/sheets/{slugOrId}/confirm","/api/v1/search","/api/v1/ingest/paste","/api/v1/ingest/url","/api/v1/analyze","/api/v1/query/preview","/api/v1/join/preview","/api/v1/integrations","/web/status","/api/web/status","/api/web/manifest","/api/web/scorecard","/api/web/fingerprints","/.well-known/web.json"],"degraded":[]},"vercelMetadataPolicy":"Only safe Vercel metadata is captured; auth headers, cookies, tokens, raw IPs, and requ

highMCP_TOOL_RISK_UNDECLARED