This release adds 3 notable features for engineering teams evaluating rollout.
Published 3mo
MCP Data & Storage
✓ No known CVEs patched
✓ No known CVEs patched in this version
Topics
anthropic
claude
gleif
go
legal-entity-identifier
lei
+3 more
mcp
mcp-server
model-context-protocol
Affected surfaces
deps
breaking_upgrade
Summary
AI summarySuppresses spurious notifications on server startup to prevent intermittent connection failures.
Full changelog
Added
- FAILS WHEN clauses in tool descriptions for LLM error recovery
- Panic recovery and ToolAnnotations (ReadOnlyHint, OpenWorldHint) in handler wrapper
- Feedback link in format validation errors
- ToolSpec validation tests and fix for missing USE WHEN clause
- golangci-lint config with gosec security linter
Changed
- Bumped go-sdk from 1.2.0 to 1.3.1 (security patch)
- Reframed README pitch and added causal feedback templates
Fixed
- Suppress pre-initialize
notifications/tools/list_changedfrom go-sdk, preventing intermittent connection failures when many MCP servers start simultaneously
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About olgasafonova/gleif-mcp-server
Access the Global Legal Entity Identifier (LEI) database for company verification, KYC, and corporate ownership research via GLEIF's public API.
Related context
Beta — feedback welcome: [email protected]