fsharp-env-capabilities
Pass dependencies in F# as one generic env value whose capabilities are small IProvideX interfaces, so the compiler infers each function's dependency set and…
Skill by TheAngryByrd
Chalk Labs
Need help deploying fsharp-env-capabilities?
Chalk Labs sets up agents like this inside real teams: connected to your tools, tested on your data, with a human in the loop where it matters.
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/theangrybyrd-fsharp-env-capabilities
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
Get the weekly diff
The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.
About
Use cases: testing
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md and code. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/fsharp-env-capabilities
What's inside
- Skill name
fsharp-env-capabilities- Description
- Pass dependencies in F# as one generic env value whose capabilities are small IProvideX interfaces, so the compiler infers each function's dependency set and tests build only what a function needs. Use when an F# function list of dependency parameters grows, when wiring IServiceProvider or ASP.NET Core DI into F# functions, when a test must substitute one dependency, or when the user says env, capability, IProvide, or environment pattern.
- License
- unknown
- Compatibility
- Requires the .NET 10 SDK and PowerShell 7.2 or later. scripts/global.json selects .NET 10 because F# 8 can report FS0192 on IWSAM edge types. Scripts pull FsToolkit.ErrorHandling and Microsoft.Extensions.DependencyInjection from NuGet.
- Instructions
- 82 lines in SKILL.md · view on GitHub
Before installing
- Ships executable scripts
Files (9)
- SKILL.md
- ENV-PATTERNS.md · references/
- FINDINGS.md · references/
- Environment.fsx · scripts/
- FlatEnv.fsx · scripts/
- MissingCapability.fsx · scripts/breaks/
- PinnedLeaf.fsx · scripts/breaks/
- global.json · scripts/
- run.ps1 · scripts/
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
More from TheAngryByrd/fsharp-skills
- 0.642score
fsharp-async-composition
TheAngryByrd
Compose F# Task, Async, and ValueTask code with the correct semantics and builder (task, async, valueTask, cancellableTask, taskResult).
SkillAFreshness: A★ 18Claude Code +9 - 0.642score
fsharp-signature-files
TheAngryByrd
Add F# signature files (.fsi) that expose only the API that callers use, and hide type representations so callers must use constructor functions.
SkillAFreshness: A★ 18Claude Code +9 - 0.642score
fsharp-verify-api
TheAngryByrd
Check the real signature of a .NET or F# API before F# code uses it, so the build does not loop on FS0039, FS0001, FS0074, or FS0078.
SkillAFreshness: A★ 18Claude Code +9 - 0.642score
fsharp-failure-paths
TheAngryByrd
Make failures in F# code explicit instead of crashing or hiding them.
SkillAFreshness: A★ 18Claude Code +9 - 0.642score
fsharp-idiom-review
TheAngryByrd
Review an F# change for C#-shaped code before you finish it.
SkillAFreshness: A★ 18Claude Code +9 - 0.642score
fsharp-iwsam-errors
TheAngryByrd
Design F# error types as IWSAM leaves (interfaces with static abstract members) so each function declares only its own errors and the caller picks one edge…
SkillAFreshness: A★ 18Claude Code +9 - 0.642score
fsharp-native-aot
TheAngryByrd
Make F# code work under .NET Native AOT (PublishAot) and find the failures that publish warnings do not show.
SkillAFreshness: A★ 18Claude Code +9 - 0.642score
fsharp-nullness-interop
TheAngryByrd
Handle F# nullness checking (Nullable enable, FS3261, FS3262 in F# 9 and later) at .NET interop boundaries, and fix FS0041 "A unique overload could not be…
SkillAFreshness: A★ 18Claude Code +9 - 0.637score
optimize-fsharp-typecheck-graph
TheAngryByrd
Optimize an F# project's graph-based type-checking critical path with measured compiler evidence.
SkillAFreshness: A★ 18Claude Code +9 - 0.631score
parse-dont-validate
TheAngryByrd
Preserve invariants in types when changing domain models, input boundaries, or state transitions.
SkillAFreshness: A★ 18Claude Code +9
Signals
- Stars
- 18
- Forks
- 1
- Open issues
- 5
- Last commit (this folder)
- Oct 8, 2026 (22 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- Repository
- github.com/TheAngryByrd/fsharp-skills
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from TheAngryByrd
- 0.642score
fsharp-async-composition
TheAngryByrd
Compose F# Task, Async, and ValueTask code with the correct semantics and builder (task, async, valueTask, cancellableTask, taskResult).
SkillAFreshness: A★ 18Claude Code +9 - 0.642score
fsharp-signature-files
TheAngryByrd
Add F# signature files (.fsi) that expose only the API that callers use, and hide type representations so callers must use constructor functions.
SkillAFreshness: A★ 18Claude Code +9 - 0.642score
fsharp-verify-api
TheAngryByrd
Check the real signature of a .NET or F# API before F# code uses it, so the build does not loop on FS0039, FS0001, FS0074, or FS0078.
SkillAFreshness: A★ 18Claude Code +9 - 0.642score
fsharp-failure-paths
TheAngryByrd
Make failures in F# code explicit instead of crashing or hiding them.
SkillAFreshness: A★ 18Claude Code +9 - 0.642score
fsharp-idiom-review
TheAngryByrd
Review an F# change for C#-shaped code before you finish it.
SkillAFreshness: A★ 18Claude Code +9 - 0.642score
fsharp-iwsam-errors
TheAngryByrd
Design F# error types as IWSAM leaves (interfaces with static abstract members) so each function declares only its own errors and the caller picks one edge…
SkillAFreshness: A★ 18Claude Code +9
Done for you
Rather not set it up yourself?
Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.
See how we build AI agents →Read the case studies
Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.
- launches shipped
- 50+
- launches shipped
- media placements
- 500+
- media placements
- founders on every account
- 2
- founders on every account
Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block
Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
Get fsharp-env-capabilities running in your business
Tell us what you want to automate. A founder replies within one working day with a plan, not a pitch deck.
Cite this page
fsharp-env-capabilities skill. Agent Mart. https://agentmart.dev/skills/theangrybyrd-fsharp-env-capabilities (last updated 2026-10-24)