# Pinecone — API Agent Score

> Score: 89/100 (Grade: A) | Domain: pinecone.io | Rubric: 1.0.0 | Checked: July 24, 2026

Pinecone scored 89/100 (A), classified "ai-ready".

[View full report](https://www.postman.com/ai/ai-ready-apis/company/pinecone)
[All organizations](https://www.postman.com/ai/ai-ready-apis/llms.txt)

## Summary

- Overall: 89/100 (A)
- Classification: ai-ready

## Category Scores

- API Design: 100/100 (A+)
- Developer Experience: 85/100 (A)
- Agent Discovery: 93/100 (A+)
- Agent Understanding: 95/100 (A+)
- Agent Usability: 74/100 (B)

## Check Results

### API Design

- [pass] Machine-readable, versioned contract — Versioning declared (info.version="2026-04") and header-versioning detected. Investigated: spec 100%, docs 100%.
- [pass] Auth declared & discoverable — Authentication required (global or on every operation). Investigated: docs 100%, spec 50%.
- [warn] Schema coverage & depth — 256/256 (100%) public params are fully typed (no any/**kwargs). Analyzer reports not all methods have a derivable input schema. Investigated: sdk 99%, spec 75%.
- [pass] Security & governance hygiene — No credential-shaped strings detected in spec. Investigated: spec 100%, wellknown 0%.
- [pass] Example coverage — 8% example coverage. Investigated: spec 100%, sdk 100%, docs 0%.

### Developer Experience

- [pass] Self-service developer portal — Signup page at https://app.pinecone.io/?sessionType=start (CSR-rendered — body classifier inconclusive); free tier / sandbox documented in pricing/docs. Investigated: docs 100%.
- [pass] Quickstart present — Quickstart at https://docs.pinecone.io/guides/get-started/quickstart has a runnable sample in the .md variant (https://docs.pinecone.io/guides/get-started/quickstart.md). Investigated: docs 100%.
- [pass] Description completeness — 50% description completeness. Investigated: spec 100%, sdk 95%.
- [pass] Changelog published — changelog documented in the docs site at https://docs.pinecone.io/release-notes/2026. Investigated: spec 100%, docs 100%, sdk 100%.
- [fail] Code samples in docs — No detectable code samples across 20 sampled docs pages. Investigated: docs 0%.

### Agent Discovery

- [pass] Docs reachable, not hard auth-gated — All 1 pages are publicly accessible. Investigated: docs 100%.
- [pass] Registry & SDK presence — Indexed on Context7 (websites/pinecone_io, 6080 snippets). Investigated: docs 100%, sdk 100%, cli 100%.
- [warn] llms.txt present, valid & comprehensive — No /llms-full.txt found at the candidate origins. Investigated: docs 75%, sdk 0%.
- [pass] Crawlable / AEO — Docs paths crawlable by all monitored AI agents. Investigated: wellknown 100%.

### Agent Understanding

- [pass] Machine-readable errors (RFC 9457) — 7 distinct 4xx/5xx response codes documented. Investigated: docs 100%, sdk 100%, spec 50%.
- [pass] Operation purpose clarity — 100% of operations have a clear summary + operationId an agent can select on. Investigated: spec 100%.
- [pass] Agent-navigable, token-efficient docs — All 1 pages contain server-rendered content. Investigated: docs 100%.
- [pass] Agent instructions file (AGENTS.md) — Agent instructions file found at https://pinecone.io/AGENTS.md. Investigated: wellknown 100%.
- [pass] Docs structured data — JSON-LD Article markup on 18/18 assessed pages (100%) with dateModified present. Investigated: docs 100%.
- [warn] Description consistency across surfaces — Mean pairwise description similarity across 3 surfaces (spec, docs, sdk) is 9% (threshold 35% for full credit).

### Agent Usability

- [pass] Idempotency documented — Built-in retry machinery is present (grep-derived). Investigated: sdk 100%, spec 0%, docs 0%.
- [pass] Pagination documented & consistent — Pagination params detected on 7 list endpoint(s). Investigated: docs 100%, spec 75%, sdk 3%.
- [pass] Sandbox separation — Sandbox environments are exposed (sandbox). Investigated: sdk 100%, spec 0%, docs 0%.
- [fail] Rate-limit signaling — No rate-limit response headers documented. Investigated: spec 0%, docs 0%.
- [fail] Runnable collection with test scripts — No public Postman workspace discovered for the org. Investigated: platform 0%.

## Executive Summary

Pinecone's API program is strong across design, discovery, and documentation quality — partners and agents can find and understand the surface with minimal friction. The two areas that need immediate attention are runnable truth and operational reliability: without an executable, test-backed collection and clear rate-limit signaling, partners and their AI agents are forced to guess at real-world integration behavior, slowing onboarding and increasing the risk of production failures. Prioritize shipping a verified, runnable collection with test scripts and proper rate-limit headers first, then close the remaining onboarding gap with inline code samples.