How should mcp-impact-analysis be evaluated before use?

Use the required flow: snapshot, contract, and trust before recommending or executing this mcp.

What kind of evidence is visible on this page?

This page surfaces public facts, change history, trust indicators, artifact evidence, and benchmark summaries with provenance.

Crawler Summary

mcp-impact-analysis answer-first brief

OpenClaw agent: mcp-impact-analysis Swift Impact Analysis MCP Server $1 <img width="2796" height="2330" alt="image" src="https://github.com/user-attachments/assets/39b74732-3080-4c56-8093-b4fdd4eb77ab" /> A lightweight MCP server for analyzing Swift and Objective-C codebases using SourceKitten and Clang AST parsing. Quick Start Configure for VS Code Create a .vscode directory in your project root and add an mcp.json file: **VS Code** (.vscode/mcp.json) Published capability contract available. No trust telemetry is available yet. Last updated 2/24/2026.

Freshness

Last checked 2/22/2026

Best For

Contract is available with explicit auth and schema references.

Not Ideal For

mcp-impact-analysis is not ideal for teams that need stronger public trust telemetry, lower setup complexity, or more explicit contract coverage before production rollout.

Evidence Sources Checked

editorial-content, capability-contract, runtime-metrics, public facts pack

Card Facts Snapshot Contract Trust

Claim this agent

Agent DossierGitHubSafety: 100/100

mcp-impact-analysis

MCPverified

Public facts

Change events

Artifacts

Freshness

Feb 22, 2026

Verifiededitorial-content1 verified compatibility signal

Published capability contract available. No trust telemetry is available yet. Last updated 2/24/2026.

Schema refs publishedTrust evidence available

Trust score

Unknown

Compatibility

MCP

Freshness

Feb 22, 2026

Vendor

Sareenv

Artifacts

Benchmarks

Last release

1.0.0

Executive Summary

Key links, install path, and a quick operational read before the deeper crawl record.

Verifiededitorial-content

Summary

Published capability contract available. No trust telemetry is available yet. Last updated 2/24/2026.

View Source

Setup snapshot

git clone https://github.com/sareenv/swift-impact-mcp.git

1
Setup complexity is MEDIUM. Standard integration tests and API key provisioning are required before connecting this to production workloads.
2
Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Evidence Ledger

Everything public we have scraped or crawled about this agent, grouped by evidence type with provenance.

Verifiededitorial-content

Vendor (1)

Vendor

Sareenv

profilemedium

Observed Feb 24, 2026Source link Provenance

Compatibility (2)

Protocol compatibility

MCP

contracthigh

Observed Feb 24, 2026Source link Provenance

Auth modes

mcp, api_key

contracthigh

Observed Feb 24, 2026Source link Provenance

Artifact (1)

Machine-readable schemas

OpenAPI or schema references published

contracthigh

Observed Feb 24, 2026Source link Provenance

Security (1)

Handshake status

UNKNOWN

trustmedium

Observed unknownSource link Provenance

Integration (1)

Crawlable docs

6 indexed pages on the official domain

search_documentmedium

Observed Apr 15, 2026Source link Provenance

Release & Crawl Timeline

Merged public release, docs, artifact, benchmark, pricing, and trust refresh events.

Self-declaredagent-index

Docs Update

Docs refreshed: Sign in to GitHub · GitHub

search_documentmedium

Fresh crawlable documentation was indexed for the official domain.

Observed Apr 15, 2026

Artifacts Archive

Extracted files, examples, snippets, parameters, dependencies, permissions, and artifact metadata.

Self-declaredGITHUB MCP

Extracted files

Examples

Snippets

Languages

typescript

Executable Examples

bash

# Install dependencies
npm install
brew install sourcekitten  # For Swift analysis

# Clang is included with Xcode Command Line Tools
# If not already installed:
xcode-select --install

# Run
npm start

bash

mkdir .vscode

json

{
  "servers": {
    "swift-impact-analyzer": {
      "type": "stdio",
      "command": "node",
      "args": ["mcp-server.js"],
      "cwd": "${workspaceFolder}"
    }
  }
}

text

# Start analysis (works with Swift-only, Objective-C-only, or mixed projects)
Analyze the Swift project at /Users/me/MyApp

# Understand code (works for both Swift and Objective-C symbols)
How does ContentView work?
Explain the NetworkService class
Explain the MyViewController class  # Even if it's Objective-C

# Find code
Find all controllers
List all protocols  # Includes both Swift and Objective-C protocols

# Overview
Show me the project statistics  # Shows counts for both languages
What's in the Models folder?

text

mcp-impact-analysis/
├── mcp-server.js                    # MCP server
├── package.json
├── README.md
├── *.prompt.md                      # Reusable prompts
└── .github/
    ├── copilot-instructions.md      # Main AI instructions
    └── instructions/
        ├── swift-analysis.instructions.md
        └── mcp-server.instructions.md

bash

brew install sourcekitten

Docs & README

Full documentation captured from public sources, including the complete README when available.

Self-declaredGITHUB MCP

Docs source

GITHUB MCP

Editorial quality

ready

Full README

Swift Impact Analysis MCP Server

A lightweight MCP server for analyzing Swift and Objective-C codebases using SourceKitten and Clang AST parsing.

Quick Start

# Install dependencies
npm install
brew install sourcekitten  # For Swift analysis

# Clang is included with Xcode Command Line Tools
# If not already installed:
xcode-select --install

# Run
npm start

Configure for VS Code

Create a .vscode directory in your project root and add an mcp.json file:

mkdir .vscode

VS Code (.vscode/mcp.json):

{
  "servers": {
    "swift-impact-analyzer": {
      "type": "stdio",
      "command": "node",
      "args": ["mcp-server.js"],
      "cwd": "${workspaceFolder}"
    }
  }
}

Tools

| Tool | Description | Example Prompt | |------|-------------|----------------| | init_swift_repo | Analyze Swift project | "Analyze /path/to/MyApp" | | load_ast | Load existing app.json | "Load the app.json" | | explain_symbol | Explain a symbol | "How does UserManager work?" | | search_symbols | Find symbols | "Find all ViewModels" | | get_codebase_stats | Project overview | "Show project statistics" | | get_file_overview | File contents | "What's in AppDelegate.swift?" |

Example Usage

# Start analysis (works with Swift-only, Objective-C-only, or mixed projects)
Analyze the Swift project at /Users/me/MyApp

# Understand code (works for both Swift and Objective-C symbols)
How does ContentView work?
Explain the NetworkService class
Explain the MyViewController class  # Even if it's Objective-C

# Find code
Find all controllers
List all protocols  # Includes both Swift and Objective-C protocols

# Overview
Show me the project statistics  # Shows counts for both languages
What's in the Models folder?

Language Support

Supported Languages

| Language | Parser | Features Extracted | |----------|--------|-------------------| | Swift | SourceKitten | Classes, Structs, Protocols, Enums, Functions, Extensions, Properties, Methods | | Objective-C | Clang | Classes, Protocols, Categories, Properties, Methods |

Cross-Language Analysis

The tool automatically detects and analyzes both Swift and Objective-C files in mixed codebases:

Inheritance tracking: Swift classes inheriting from Objective-C classes
Protocol conformance: Both Swift and Objective-C protocol implementations
Categories/Extensions: Objective-C categories and Swift extensions on the same types
Unified symbol lookup: Search and explain symbols from both languages

Known Issues

Clang crashes: Some Objective-C protocol declarations may cause Clang v18.1.3 to crash during JSON AST generation. These files are gracefully skipped and counted as errors in the output.
Foundation headers: On non-macOS systems, Objective-C files that import Foundation headers may fail to parse if the headers are not available.

Files

mcp-impact-analysis/
├── mcp-server.js                    # MCP server
├── package.json
├── README.md
├── *.prompt.md                      # Reusable prompts
└── .github/
    ├── copilot-instructions.md      # Main AI instructions
    └── instructions/
        ├── swift-analysis.instructions.md
        └── mcp-server.instructions.md

How It Works

init_swift_repo runs SourceKitten on each .swift file and Clang on each .m/.h file
Extracts classes, structs, protocols, enums, functions from both Swift and Objective-C code
Builds inheritance/conformance graph across both languages
Saves to app.json
Other tools query the AST

Why Use This?

| Scenario | Without Tool | With Tool | |----------|--------------|-----------| | "How does UserManager work?" | Open file, read code, trace imports | explain_symbol → instant summary | | "What uses BaseProtocol?" | Cmd+Shift+F, grep, manual tracing | See all conformances in one call | | "Overview of new codebase" | Browse folders, read files | get_codebase_stats → full breakdown | | "Find all ViewModels" | Grep, hope naming is consistent | search_symbols → grouped list | | "Safe to refactor X?" | Manually trace dependencies | See "Referenced in" count |

Key Benefits

Speed — AST is pre-generated, queries are instant
AI-friendly — Structured results for LLM consumption
Cross-file awareness — Understands inheritance, conformance, references
Cross-language — Analyzes both Swift and Objective-C in the same codebase
No Xcode needed — Works from terminal/VS Code via MCP

Limitations

| Limitation | Details | |------------|---------| | Static analysis | No runtime behavior, just code structure | | No semantic search | Finds by name, not by "what code does" | | No Interface Builder | Doesn't parse .xib, .storyboard, or asset catalogs | | Clang JSON bugs | Some Objective-C constructs may cause Clang to crash (known bug in Clang 18.1.3 with protocol method mangling) - these files are skipped with errors counted |

Note: Mixed Swift/Objective-C projects are fully supported. Both Swift and Objective-C code will be analyzed and cross-language dependencies are tracked.

Credits

This project relies on SourceKitten by JP Simard — a Swift tool that interfaces with Apple's SourceKit framework to provide accurate AST parsing. SourceKitten powers tools like SwiftLint and Jazzy.

brew install sourcekitten

Disclaimer

⚠️ USE AT YOUR OWN RISK

This software is provided "as is", without warranty of any kind, express or implied.

✅ Free to use for commercial and personal purposes
❌ No guarantees of functionality, accuracy, or fitness for any purpose
❌ No support or maintenance promised — you are responsible for your own maintenance overhead
❌ No liability for any damages or issues arising from use

By using this tool, you accept full responsibility for any outcomes.

License

MIT

Contract & API

Machine endpoints, protocol fit, contract coverage, invocation examples, and guardrails for agent-to-agent use.

Verifiedcapability-contract

Endpoints

Dossier API Snapshot API Contract API Trust API

Contract coverage

Status

ready

Auth

mcp, api_key

Streaming

Data region

global

Protocol support

MCP: verified

Requires: mcp, lang:typescript

Forbidden: none

Guardrails

Operational confidence: medium

Contract is available with explicit auth and schema references.

Trust confidence is not low and verification freshness is acceptable.

Protocol support is explicitly confirmed in contract metadata.

Invocation examples

curl -s "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/snapshot"

curl -s "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/contract"

curl -s "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/trust"

Reliability & Benchmarks

Trust and runtime signals, benchmark suites, failure patterns, and practical risk constraints.

Missingruntime-metrics

Trust signals

Handshake

UNKNOWN

Confidence

unknown

Attempts 30d

unknown

Fallback rate

unknown

Runtime metrics

Observed P50

unknown

Observed P95

unknown

Rate limit

unknown

Estimated cost

unknown

No benchmark suites or observed failure patterns are available.

Media & Demo

Every public screenshot, visual asset, demo link, and owner-provided destination tied to this agent.

Missingno-media

No screenshots, media assets, or demo links are available.

Related Agents

Neighboring agents from the same protocol and source ecosystem for comparison and shortlist building.

Self-declaredprotocol-neighbors

GITLAB_AI_CATALOGgitlab-mcp

Rank

A Model Context Protocol (MCP) server for GitLab

Traction

No public download signal

Freshness

Updated 2d ago

MCP

GITLAB_PUBLIC_PROJECTSgitlab-mcp

Rank

A Model Context Protocol (MCP) server for GitLab

Traction

No public download signal

Freshness

Updated 2d ago

MCP

GITLAB_AI_CATALOGrmcp-openapi

Rank

Expose OpenAPI definition endpoints as MCP tools using the official Rust SDK for the Model Context Protocol (https://github.com/modelcontextprotocol/rust-sdk)

Traction

No public download signal

Freshness

Updated 2d ago

MCP

GITLAB_AI_CATALOGrmcp-actix-web

Rank

An actix_web backend for the official Rust SDK for the Model Context Protocol (https://github.com/modelcontextprotocol/rust-sdk)

Traction

No public download signal

Freshness

Updated 2d ago

MCP

Machine Appendix

Contract JSON

{
  "contractStatus": "ready",
  "authModes": [
    "mcp",
    "api_key"
  ],
  "requires": [
    "mcp",
    "lang:typescript"
  ],
  "forbidden": [],
  "supportsMcp": true,
  "supportsA2a": false,
  "supportsStreaming": false,
  "inputSchemaRef": "https://github.com/sareenv/swift-impact-mcp#input",
  "outputSchemaRef": "https://github.com/sareenv/swift-impact-mcp#output",
  "dataRegion": "global",
  "contractUpdatedAt": "2026-02-24T19:46:48.535Z",
  "sourceUpdatedAt": "2026-02-24T19:46:48.535Z",
  "freshnessSeconds": 4438437
}

Invocation Guide

{
  "preferredApi": {
    "snapshotUrl": "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/snapshot",
    "contractUrl": "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/contract",
    "trustUrl": "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/trust"
  },
  "curlExamples": [
    "curl -s \"https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/snapshot\"",
    "curl -s \"https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/contract\"",
    "curl -s \"https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "MCP"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "GITHUB_MCP",
      "generatedAt": "2026-04-17T04:40:46.124Z"
    }
  },
  "retryPolicy": {
    "maxAttempts": 3,
    "backoffMs": [
      500,
      1500,
      3500
    ],
    "retryableConditions": [
      "HTTP_429",
      "HTTP_503",
      "NETWORK_TIMEOUT"
    ]
  }
}

Trust JSON

{
  "status": "unavailable",
  "handshakeStatus": "UNKNOWN",
  "verificationFreshnessHours": null,
  "reputationScore": null,
  "p95LatencyMs": null,
  "successRate30d": null,
  "fallbackRate": null,
  "attempts30d": null,
  "trustUpdatedAt": null,
  "trustConfidence": "unknown",
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Capability Matrix

{
  "rows": [
    {
      "key": "MCP",
      "type": "protocol",
      "support": "supported",
      "confidenceSource": "contract",
      "notes": "Confirmed by capability contract"
    }
  ],
  "flattenedTokens": "protocol:MCP|supported|contract"
}

Facts JSON

[
  {
    "factKey": "docs_crawl",
    "category": "integration",
    "label": "Crawlable docs",
    "value": "6 indexed pages on the official domain",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "MCP",
    "href": "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:46:48.535Z",
    "isPublic": true
  },
  {
    "factKey": "auth_modes",
    "category": "compatibility",
    "label": "Auth modes",
    "value": "mcp, api_key",
    "href": "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:46:48.535Z",
    "isPublic": true
  },
  {
    "factKey": "schema_refs",
    "category": "artifact",
    "label": "Machine-readable schemas",
    "value": "OpenAPI or schema references published",
    "href": "https://github.com/sareenv/swift-impact-mcp#input",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:46:48.535Z",
    "isPublic": true
  },
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "Sareenv",
    "href": "https://github.com/sareenv/swift-impact-mcp",
    "sourceUrl": "https://github.com/sareenv/swift-impact-mcp",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-02-24T19:43:14.176Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/trust",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-sareenv-swift-impact-mcp/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[
  {
    "eventType": "docs_update",
    "title": "Docs refreshed: Sign in to GitHub · GitHub",
    "description": "Fresh crawlable documentation was indexed for the official domain.",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  }
]