Work on WCF services, clients, bindings, contracts, and migration decisions for SOAP and multi-transport service-oriented systems on .NET Framework or compatible stacks.

MITAuto-check passedBackend & APIs

Install Wcf

skills CLI
$ npx skills add managedcode/dotnet-skills --skill wcf -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install managedcode/dotnet-skills wcf --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/managedcode/dotnet-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/catalog/Frameworks/WCF/skills/wcf .claude/skills/wcf && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
wcf
GitHub stars
486
Token cost
~595 tokens
SKILL.md length
218 words
Files
4 (incl. references)
Skills in repo
81
Repo updated
First seen
Licence
MIT

At a glance

Work on WCF services, clients, bindings, contracts, and migration decisions for SOAP and multi-transport service-oriented systems on .NET Framework or compatible stacks.

  • Works in 6 steps: Use WCF where SOAP, WS-* features, or… → Keep contracts, bindings, behaviors, and… → For new REST-style services, prefer… → …
  • : working on WCF services
  • SKILL.md covers Trigger On, Workflow, Deliver and Validate, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Wcf is an agent skill from managedcode/dotnet-skills. Work on WCF services, clients, bindings, contracts, and migration decisions for SOAP and multi-transport service-oriented systems on .NET Framework or compatible stacks. USE FOR: working on WCF services, bindings, or clients; deciding whether a service should stay WCF or move to modern HTTP APIs; reviewing transport, security, or interoperability. DO NOT USE FOR: unrelated stacks; generic tasks that do not need this specific guidance. INVOKES: inspect the repository context, edit targeted files, and run relevant…

Its SKILL.md is about 600 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files (for example `manifest.json`, `references/migration.md` and `references/patterns.md`). Compatibility notes: Requires WCF or a concrete migration off WCF.

It sits in Backend & APIs, covering REST APIs, Microservices and Codebase knowledge for agents. It works with .NET. The repository describes itself as: Installable .NET skill catalog and CLI for Codex, Claude Code, GitHub Copilot, and Gemini. The licence is MIT.

When your agent uses it

  • : working on WCF services
  • Deciding whether a service should stay WCF
  • Move to modern HTTP APIs
  • Reviewing transport

Example prompts

  • “/wcf”

Requirements

  • Compatibility (from SKILL.md): Requires WCF or a concrete migration off WCF.

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Use WCF where SOAP, WS-* features, or multi-transport service requirements are real; do not rewrite those needs into HTTP-only guidance by…
  2. Keep contracts, bindings, behaviors, and hosting configuration explicit because WCF complexity compounds through configuration indirection.
  3. For new REST-style services, prefer modern ASP.NET Core APIs instead of extending WCF into a shape it is no longer best suited for.
  4. Plan migrations per endpoint and capability: transport, security model, transaction requirements, metadata, and client compatibility.
  5. Validate interoperability and deployment assumptions with the actual client ecosystem, not only local service startup.
  6. When WCF coexists with ASP.NET, be explicit about which runtime behaviors are shared and which are not.

What it can do on your machine

Read from SKILL.md and the folder at commit 535dd55. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    Requires WCF or a concrete migration off WCF.

    From compatibility in the SKILL.md frontmatter.

Context cost

Wcf loads about 595 tokens when it runs, and up to ~5k if it reads all its reference files. Until then it costs about 147 tokens; SKILL.md has 218 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~147
When it runs · the whole SKILL.md, loaded when a task matches
~595
With references · SKILL.md plus every file in references/, read only if the agent opens them
~5k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from managedcode/dotnet-skills at commit 535dd55, republished under its MIT licence (© managedcode). 218 words, ~595 tokens.

Download SKILL.mdSave it as .claude/skills/wcf/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.
name
wcf
description
Work on WCF services, clients, bindings, contracts, and migration decisions for SOAP and multi-transport service-oriented systems on .NET Framework or compatible stacks. USE FOR: working on WCF services, bindings, or clients; deciding whether a service should stay WCF or move to modern HTTP APIs; reviewing transport, security, or interoperability. DO NOT USE FOR: unrelated stacks; generic tasks that do not need this specific guidance. INVOKES: inspect the repository context, edit targeted files, and run relevant build, test, lint, or validation commands when changes are made.
compatibility
Requires WCF or a concrete migration off WCF.

Windows Communication Foundation

Trigger On

  • working on WCF services, bindings, or clients
  • deciding whether a service should stay WCF or move to modern HTTP APIs
  • reviewing transport, security, or interoperability settings

Workflow

  1. Use WCF where SOAP, WS-* features, or multi-transport service requirements are real; do not rewrite those needs into HTTP-only guidance by accident.
  2. Keep contracts, bindings, behaviors, and hosting configuration explicit because WCF complexity compounds through configuration indirection.
  3. For new REST-style services, prefer modern ASP.NET Core APIs instead of extending WCF into a shape it is no longer best suited for.
  4. Plan migrations per endpoint and capability: transport, security model, transaction requirements, metadata, and client compatibility.
  5. Validate interoperability and deployment assumptions with the actual client ecosystem, not only local service startup.
  6. When WCF coexists with ASP.NET, be explicit about which runtime behaviors are shared and which are not.

Deliver

  • stable WCF service or client configuration
  • realistic migration guidance to newer stacks where appropriate
  • clear contract and binding ownership

Validate

  • WCF is used for a reason the modern stack does not replace directly
  • binding and security behavior are explicit
  • interop is verified with real consumers

References

  • migration.md - WCF to gRPC/REST/CoreWCF migration paths, decision framework, and endpoint-by-endpoint migration strategy
  • patterns.md - WCF maintenance patterns for configuration, contracts, hosting, security, diagnostics, and client proxy management

© managedcode, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 3 other files (references) in catalog/Frameworks/WCF/skills/wcf of managedcode/dotnet-skills.

  • SKILL.md
  • manifest.json
  • references/migration.md
  • references/patterns.md

Open the folder on GitHubat commit 535dd55

Compare with similar skills

Wcf next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Wcf compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Wcf this skillmanagedcode/dotnet-skills486—~595Automated safety check: PassMIT
Nodejs Backend Patternsever-works/ever-works15818 repos~4kAutomated safety check: PassAGPL-3.0
Dr Jskilljdubois/dr-jskill342—~4.6kAutomated safety check: NotesApache-2.0
Hybrid Cloud Test Gengetsentry/sentry46k—~2.6kAutomated safety check: PassCustom licence
API Gatewayitsmostafa/aws-agent-skills1.2k1 repos~2.2kAutomated safety check: PassMIT
Vss Deploy Detection Tracking 2DNVIDIA/skills3.5k1 repos~4.5kAutomated safety check: PassApache-2.0

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Works with

Categories

Questions about Wcf

What does Wcf do?

Work on WCF services, clients, bindings, contracts, and migration decisions for SOAP and multi-transport service-oriented systems on .NET Framework or compatible stacks. Wcf is an agent skill from managedcode/dotnet-skills.NET Framework or compatible stacks.

When should I use Wcf?

Wcf fits situations like: : working on WCF services; deciding whether a service should stay WCF; move to modern HTTP APIs; reviewing transport.

How do I install Wcf in Claude Code?

Run `npx skills add managedcode/dotnet-skills --skill wcf -a claude-code`. Or copy the skill folder (catalog/Frameworks/WCF/skills/wcf in managedcode/dotnet-skills) into .claude/skills/wcf in your project. Claude Code loads it when a task matches its description.

How do I install Wcf in Codex?

Run `npx skills add managedcode/dotnet-skills --skill wcf -a codex`. Or copy the skill folder (catalog/Frameworks/WCF/skills/wcf in managedcode/dotnet-skills) into .agents/skills/wcf in your project. Codex loads it when a task matches its description.

Can I use Wcf in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add managedcode/dotnet-skills --skill wcf -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/wcf, .gemini/skills/wcf, .github/skills/wcf and .opencode/skills/wcf in your project.

What does Wcf need to run?

SKILL.md names no scripts, command-line tools or credentials: Wcf is instructions for the agent only. Compatibility (from SKILL.md): Requires WCF or a concrete migration off WCF..

Does Wcf access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Wcf safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Wcf use?

Wcf is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Wcf use?

About 595 tokens (SKILL.md is roughly 2.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 4.4k tokens, read only when the agent opens those files.

What are the alternatives to Wcf?

Skills that share tags, products or a category with Wcf: Nodejs Backend Patterns (ever-works/ever-works, 158 stars), Dr Jskill (jdubois/dr-jskill, 342 stars), Hybrid Cloud Test Gen (getsentry/sentry, 46k stars) and API Gateway (itsmostafa/aws-agent-skills, 1.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Wcf?

managedcode (a GitHub organization) maintains it in managedcode/dotnet-skills, which has 486 GitHub stars. The repository holds 81 skills in this directory. The repository was last updated on October 7, 2026.

Source: managedcode/dotnet-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.