o11y_schema

library264.70.0jsnpmunverified

Observability schema definitions and utilities for structured telemetry data. Current stable version is 264.70.0, released with high frequency (minor/patch updates daily). Provides JSON Schema and TypeScript types for logs, metrics, and traces. Differentiated by versioned, opinionated schemas for multi-vendor interoperability and strict validation. No official documentation available; primarily a dependency for observability toolchains.

devops

npm install o11y_schema

package ↗

INSTALL

IMPORT

SIG · O11Y_SCHEMA

o11y_schema

devopsjavascriptv264.70.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

default export

✓ import schema from 'o11y_schema'

✗ const schema = require('o11y_schema')

ESM-only; no CommonJS export

SchemaType

✓ import { SchemaType } from 'o11y_schema'

Named export for TypeScript types

Validator

✓ import { Validator } from 'o11y_schema'

✗ import { validate } from 'o11y_schema'

Exported class; function named validate not exported

Imports the default schema object and validates a log entry against the LogSchema.

import schema from 'o11y_schema'; const logSchema = schema.LogSchema; const data = { message: 'test', level: 'info' }; const valid = logSchema.validate(data); console.log('Valid:', valid);

Debug

Known issues

breakingRemoved support for Node.js < 18 in v250.0.0

fix

Upgrade Node.js to v18+

affects: >=250.0.0

breakingRenamed MetricSchema to MetricsSchema in v200.0.0

fix

Replace MetricSchema with MetricsSchema in imports

affects: >=200.0.0

deprecatedDeprecated 'TraceSchema' in favor of 'SpanSchema' in v260.0.0

fix

Use SpanSchema instead of TraceSchema

affects: >=260.0.0

gotchaNo default export of utility functions; must import from subpaths like 'o11y_schema/utils'

fix

Import specific submodules: import { mergeSchemas } from 'o11y_schema/utils'

affects: >=0.0.0

Errors

Common errors & fixes

Error: Cannot find module 'o11y_schema'

Package not installed or missing from package.json

fix

Run npm install o11y_schema

TypeError: schema.LogSchema.validate is not a function

Incorrect import; LogSchema is a schema object, not a validator instance

fix

Use schema.LogSchema.validate(data) correctly or import Validator separately

Upgrade

Version history

264.70.0latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

4 hits · last 30 days

node

Resources

packageo11y_schema ↗