Release history

MarcelRoozekrans/roslyn-codelens-mcp releases

Roslyn-based MCP server with 22 semantic code intelligence tools for .NET. Type hierarchies, call graphs, DI registrations, diagnostics, code fixes, complexity metrics, and more. Sub-millisecond lookups via pre-built indexes.

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v2.1.0 New feature 6d

MSBuild timeout + task store

Open

v2.0.0 Breaking risk 8d

Breaking changes

Errors are now returned as structured objects with a cancellation pass‑through field; previous flat error strings are no longer emitted.

Notable features

Structured tool errors with cancellation pass‑through

Full changelog

2.0.0 (2026-05-26)

⚠ BREAKING CHANGES

errors: structured tool errors + cancellation pass-through (#200)

Features

errors: structured tool errors + cancellation pass-through (#200) (6cad043)

View release on GitHub

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v1.19.0 New feature 12d

False‑positive filtering

Open

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v1.18.0 New feature 12d

Uniform ToolListResult envelope

Open

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v1.17.1 Bug fix 17d

Legacy csproj handling

Open

Review required

v1.17.0 Security relevant 23d

Auth RBAC

GHSA-552p-8f74-6x7q fix

Open

No immediate action

v1.16.0 New feature 1mo

get_operators MCP tool

Open

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v1.15.0 New feature 1mo

GenerateTestSkeletonLogic feature

Open

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v1.14.0 New feature 1mo

get_test_summary MCP tool

Open

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v1.13.0 New feature 1mo

find_obsolete_usage + get_overloads

Open

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v1.12.0 New feature 1mo

find_god_objects MCP tool

Open

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v1.11.0 New feature 1mo

get_project_health tool

Open

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v1.10.0 New feature 1mo

FindEventSubscribers MCP tool

Open

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v1.9.0 New feature 1mo

get_call_graph tool

Open

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v1.8.0 New feature 1mo

FindBreakingChanges MCP tool

Open

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v1.7.0 New feature 1mo

Public/protected API enumeration

Open

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v1.6.0 New feature 1mo

Disposable misuse detection

Open

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v1.5.0 New feature 1mo

Async violation tool + bug fixes

Open

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v1.4.0 New feature 1mo

find_uncovered_symbols tool

Open

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v1.3.0 New feature 1mo

find_tests_for_symbol tool

Open

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v1.2.1 Maintenance 1mo

Routine maintenance and dependency updates.

Open

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v1.2.0 New feature 1mo

External‑assembly analysis

Open

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v1.1.7 Maintenance 2mo

Routine maintenance and dependency updates.

Open

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v1.1.6 Maintenance 2mo

Routine maintenance and dependency updates.

Open

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v1.1.5 Bug fix 2mo

server.json inclusion fix

Open

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v1.1.4 Bug fix 2mo

Test fixture restoration

Open

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v1.1.3 Bug fix 2mo

Missing DI package fixed

Open

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v1.1.2 Maintenance 2mo

Routine maintenance and dependency updates.

Open

No immediate action

v1.1.1 Bug fix 2mo

MCP registry name casing

Open

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v1.1.0 Bug fix 2mo

dotnet-version format fix

Open

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v1.0.15 New feature 2mo

Multi-solution support + analysis tools

Open

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v1.0.14 New feature 2mo

Multi-solution + code actions

Open

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v1.0.13 New feature 2mo

Multi-solution support

Open

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v1.0.12 Maintenance 2mo

Routine maintenance and dependency updates.

Open

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v1.0.11 New feature 2mo

MCP Registry prep + README fixes

Open

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v1.0.10 Maintenance 2mo

Routine maintenance and dependency updates.

Open

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v1.0.9 Maintenance 2mo

Routine maintenance and dependency updates.

Open

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v1.0.8 Bug fix 2mo

Schema correction

Open

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v1.0.7 New feature 2mo

McpServer NuGet package

Open

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v1.0.6 Maintenance 2mo

Routine maintenance and dependency updates.

Open

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v1.0.5 New feature 2mo

Project icon added

Open

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v1.0.4 Bug fix 2mo

Suppress log noise

Open

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v1.0.3 New feature 2mo

Lazy startup + background warming

Open

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v1.0.2 Maintenance 2mo

Routine maintenance and dependency updates.

Open

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v1.0.1 Maintenance 2mo

Routine maintenance and dependency updates.

Open

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v1.0.0 Maintenance 2mo

Routine maintenance and dependency updates.

Open

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v0.0.15 Breaking risk 2mo

Rename RoslynCodeGraph

Open

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v0.0.14 Maintenance 2mo

Routine maintenance and dependency updates.

Open

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v0.0.13 New feature 2mo

rebuild_solution MCP tool

Open

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v0.0.12 Bug fix 2mo

Analyzer fixes + performance

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v0.0.11 Maintenance 2mo

Routine maintenance and dependency updates.

Open

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v0.0.10 New feature 2mo

New tools, hot reload, source generators

Open

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v0.0.9 New feature 2mo

Analyzer integration + code quality tools

Open

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v0.0.8 New feature 2mo

Code navigation & diagnostics

Open

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v0.0.7 Bug fix 2mo

Graceful startup without .sln

Open

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v0.0.6 Breaking risk 2mo

Package ID rename

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v0.0.5 Breaking risk 2mo

Bootstrap removal

Open

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v0.0.4 Bug fix 2mo

camelCase mcpServers change

Open

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v0.0.3 New feature 2mo

Inheritance map pre‑build

Open

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v0.0.2 Maintenance 2mo

Routine maintenance and dependency updates.

Open

No immediate action

v0.0.1 New feature 2mo

Roslyn CodeGraph MCP Server

Open