Real Skill packageSource verifiedClawHub registry

building-mcp-servers

Use when building a new MCP server in TypeScript, Python, or C# that exposes tools to LLMs.

Identity and source

Publisher attributionAfonso Dutra Nogueira Filhoregistry owner unverified by skillvetai
Functional categorySoftware Developmentautomatically inferred · 66% rule confidence
Package forminstruction bundle9 recorded files
Canonical sourceClawHub registryclawhub:afonsoft:building-mcp-servers
Open canonical source ↗

Platform declarations

These states come from the source or distribution context. None of the entries below are SkillVetAI compatibility test results.

OpenClawnative officialProvenance: registry distribution

Independent structural checks

These checks parse the fixed package against dated platform rules. They do not execute the Skill or verify task behavior.

Claude Codepasses structure
Checker 0.1.0 · agent-skills-2026-08-13+claude-code-docs-2026-08-13 · 9/19/2026.claude/skills/building-mcp-servers

Runtime, accounts, dependencies, permissions, network behavior and task quality remain untested.

OpenAI Codexpasses structure
Checker 0.1.0 · agent-skills-2026-08-13+codex-docs-2026-08-13 · 9/19/2026.agents/skills/building-mcp-servers

Runtime, accounts, dependencies, permissions, network behavior and task quality remain untested.

OpenClawpasses structure
Checker 0.1.0 · agent-skills-2026-08-13+openclaw-docs-2026-08-13 · 9/19/2026skills/building-mcp-servers

Runtime, accounts, dependencies, permissions, network behavior and task quality remain untested.

Installation and inspection

This command is recorded from the source ecosystem and resolves the registry's latest release. The fixed release shown on this page should be inspected before adoption.

clawhub install @afonsoft/building-mcp-servers
clawhub inspect @afonsoft/building-mcp-servers --version 1.0.7

Security evidence

SkillVetAI static result: no findings detected

This automated, non-executing scan is bound to this release hash. It is not a safety certification and may contain false positives or false negatives.

Status
completed
Coverage
full text content
Files
9 / 9 inspected as text
Checked
9/19/2026, 4:35:33 AM
Scanner
0.1.3
Policy
1.0.3
4 inferred permission indicators
  • network access — automatically inferred
  • filesystem read — automatically inferred
  • filesystem write — automatically inferred
  • credential access — automatically inferred
11 dependency and API indicators
  • api: api.example.com
  • api: api.nuget.org
  • api: api.weather.example
  • api: auth.example.com
  • api: csharp.sdk.modelcontextprotocol.io
  • api: devblogs.microsoft.com
  • api: github.com
  • api: mcp.example.com
  • api: modelcontextprotocol.io
  • api: raw.githubusercontent.com
  • api: static.modelcontextprotocol.io
External clawhub result: suspicious

This is registry-supplied evidence for the recorded release, not an independent SkillVetAI scan. Check the canonical source for the full report, scanner versions, scope, and current moderation state.

Evidence checked
9/19/2026, 12:14:26 AM
Release binding
Matches this record
  • skillspector: suspicious
  • llm: suspicious

Recorded files

The catalog stores hashes and an inventory summary for change detection. It does not republish the package contents.

Package content hashsha256:3f6d9f07e0eacea09678d10cac78ee40744a5e9020134d5b7d68a0f24f42869f
Show up to 9 recorded paths
  • references/dotnet_mcp_server.md
  • references/dotnet_mcp_v2.md
  • references/evaluation.md
  • references/mcp_best_practices.md
  • references/node_mcp_server.md
  • references/python_mcp_server.md
  • references/quick-start.md
  • references/transport-and-auth.md
  • SKILL.md

Source changelog

- Added comprehensive documentation for the .NET MCP SDK v2, including concepts like stateless servers, MRTR, `[McpHeader]`, and Tasks/Apps. - Updated references and guides to cover new .NET v2 documentation, improving clarity for C# server development. - Removed the deprecated skill-card.md file. - Refined and reorganized skill documentation for easier navigation and enhanced practical guidance. - Bumped skill version to 1.4.0.

Release security diff

highCompared fixed releases 1.0.6 and 1.0.7; 0 finding and 0 permission indicators were added.

Both fixed releases were scanned under the current scanner and policy, so finding, permission and dependency changes are available.

Change reasons and limitations
  • credential and domain expansion
  • dependency surface changed
  • file surface changed
  • content hash changed

Observed release history

These older immutable releases were observed by prior successful syncs. They remain recorded when a newer release becomes current.

1.0.69/12/2026sha256:41394d50763da5beee05ba5eacb4d6d7c1a06ea044401ae06097014ddc0a05c9
1.0.49/11/2026sha256:adf9115ebf35e30b4af2c331465870fede509d89cfefbf999e91b543aee3efbd
1.0.29/10/2026sha256:44dd07fedbd44495c920038eac8ec3b0a80a90e967ac6dee51d96067a629e774
1.0.19/10/2026sha256:f4f8d67bd2ed9ab03e1c2ab5b6f9861702bbfb5acd060808577e104c87fdf280