CtrlK
BlogDocsLog inGet started
Tessl Logo

lsp-setup

Configure a Language Server (LSP) for a specific language so editor/agent tooling — diagnostics, go-to-definition, find-references, rename — works. Use when you need to: configure LSP, lsp setup, set up or install a language server, fix 'no LSP server configured' / 'server not installed', choose between servers (basedpyright vs pyright vs ty vs ruff), or wire .codex/lsp-client.json / .opencode/lsp.json. 언어서버 설정. Routes by file extension to references/<language>/README.md for the exact builtin server, per-OS install commands (macOS/Linux/Windows), config snippets for both config files, initialization options, alternatives, and troubleshooting. Ships scripts: detect-lsp.ts (scan a project for languages + each server's install/config status) and verify-lsp.ts (run a real diagnostics roundtrip). Covers typescript, python, go, rust, c/c++, java, kotlin, c#/razor, swift, ruby, php, dart, elixir, zig, lua, bash, yaml, terraform, haskell, julia.

79

Quality

100%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

View guide

SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

100%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A well-structured, concise, and actionable skill body that indexes into per-language references, provides executable commands and a complete config schema, and includes explicit validation and error-recovery steps in its workflow.

DimensionReasoningScore

Conciseness

Lean body with no concept primers (no 'what is an LSP'), tight runnable code blocks, and functional navigation tables; every token earns its place and Claude's competence is assumed.

5 / 5

Actionability

Provides copy-paste-ready commands (detect-lsp.ts, verify-lsp.ts, command -v), a complete config JSON schema with annotated fields, and concrete config-loader rules covering the common cases.

5 / 5

Workflow Clarity

Explicit Detect→Install→Configure→Verify sequence with a real validation checkpoint (verify-lsp roundtrip) and an error-recovery feedback loop ('FAIL: language server not installed = go back to step 2') with OK/FAIL/SKIP decoding.

5 / 5

Progressive Disclosure

SKILL.md is an overview/index routing by file extension to one-level-deep, real references/<lang>/README.md files plus a Scripts table; navigation is clearly signaled and the bundle structure matches the references.

5 / 5

Total

20

/

20

Passed

Description

100%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A highly specific, trigger-rich description that clearly communicates both the capability and the exact situations in which to use the skill. Comprehensive action and trigger coverage leave little ambiguity for routing.

DimensionReasoningScore

Specificity

Lists multiple concrete actions — configure a Language Server, enable diagnostics/go-to-definition/find-references/rename, fix 'no LSP server configured', choose between named servers, wire named config files, run a diagnostics roundtrip — giving comprehensive coverage.

5 / 5

Completeness

Explicitly answers both 'what' (configure an LSP so editor/agent tooling works) and 'when' with a concrete 'Use when you need to: ...' clause listing specific triggering situations.

5 / 5

Trigger Term Quality

Comprehensive natural trigger phrases including synonyms ('configure LSP', 'lsp setup', 'set up or install a language server'), error strings users would quote, specific config file paths, and even a non-English synonym.

5 / 5

Distinctiveness Conflict Risk

Occupies a clear niche (LSP setup), names distinctive config files, scripts, and a long list of supported languages, making conflict with other skills minimal.

5 / 5

Total

20

/

20

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

referenced_paths_exist

Referenced path issues: 20 deeper-than-1-level

Warning

Total

15

/

16

Passed

Repository
code-yeongyu/lazycodex
Reviewed

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.