LangChain · Ai◎ discry
Legible
Usable, with real gaps
DISCOVERY47.4
COMPREHENSION77.7
Indeterminate#34 of 51 Ai APIs · 35th percentile
AI · RANK #34 OF 51

LangChain is Legible to agents.

Discry independently scored how well an AI agent can discover and understand the LangChain API from what’s public — measuring discovery and comprehension separately, not a single blended number.

Familiarity 60% · what a model knew before reading the docs

Discovery

47 / 100
OpenAPI specno publicly accessible spec foundFail
llms.txt174 described linksPass
llms-full.txt1647871 tokensPass
AGENTS.mdnot found in repoFail
.well-known/mcp.jsonnot presentFail
MCP registrynot found in probed registriesFail
robots.txt AI directivesparsed AI-bot rulesPass
Sitemapincludes docs pagesPass

Comprehension

78 / 100
Factual recall2/2 passed
Absence honesty1/1 passed

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