MCP Radar
MCP Server

Chapa

io.github.juan294/chapa
Developer Tools Public & reachable MCP 2025-11-25

What this MCP does

Provides public GitHub-linked developer impact profiles, badge verification, history, comparisons, and embeddable badge snippets.

Capabilities

Tools

9 tools
compare_profiles
Compare two public Chapa impact profiles by the headline each badge draws.
Read only
Input schema 
{'type': 'object', 'required': ['handle', 'other_handle'], 'properties': {'handle': {'type': 'string'}, 'other_handle': {'type': 'string'}}, 'additionalProperties': False}
explain_dimension
Explain one impact dimension from the selected policy receipt, including v7.3 automatic Quality and optional reviewed bonus.
Read only
Input schema 
{'type': 'object', 'required': ['handle', 'dimension'], 'properties': {'handle': {'type': 'string'}, 'dimension': {'enum': ['delivery', 'quality', 'consistency', 'breadth', 'craft'], 'type': 'string'}}, 'additionalProperties': False}
explain_verification
Explain Chapa badge verification guarantees and limits.
Read only
Input schema 
{'type': 'object', 'properties': {}, 'additionalProperties': False}
find_profile
Resolve a GitHub handle to its Chapa profile and badge URLs.
Read only
Input schema 
{'type': 'object', 'required': ['handle'], 'properties': {'handle': {'type': 'string'}}, 'additionalProperties': False}
get_embed_snippet
Return ready-to-paste Markdown and HTML for a live Chapa badge.
Read only
Input schema 
{'type': 'object', 'required': ['handle'], 'properties': {'handle': {'type': 'string'}}, 'additionalProperties': False}
get_impact_history
Return policy-labelled daily receipt winners and trends for a GitHub handle, including the desired policy and upgrade state.
Read only
Input schema 
{'type': 'object', 'required': ['handle'], 'properties': {'handle': {'type': 'string'}}, 'additionalProperties': False}
get_impact_profile
Return the selected v7.3 or labelled v7.2 transition receipt for a GitHub handle, including its policy, identity, exact/display points and Quality breakdown. When no receipt is drawable, return scoringStatus.
Read only
Input schema 
{'type': 'object', 'required': ['handle'], 'properties': {'handle': {'type': 'string'}}, 'additionalProperties': False}
get_site_capabilities
Describe Chapa and list its agent-facing tools and entry points.
Read only
Input schema 
{'type': 'object', 'properties': {}, 'additionalProperties': False}
verify_badge
Look up the public verification result for a Chapa badge hash.
Read only
Input schema 
{'type': 'object', 'required': ['hash'], 'properties': {'hash': {'type': 'string', 'pattern': '^(?:[0-9a-f]{8}|[0-9a-f]{16}|[0-9a-f]{32}|v7\\.[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}\\.[0-9a-f]{64})$'}}, 'additionalProperties': False}
History

Recent tool changes

Changed
explain_dimension
Oct. 1, 2026, 2:45 a.m.
Changed
get_impact_history
Oct. 1, 2026, 2:45 a.m.
Changed
get_impact_profile
Oct. 1, 2026, 2:45 a.m.
Changed
explain_dimension
Sept. 25, 2026, 2:52 a.m.
Changed
verify_badge
Sept. 25, 2026, 2:52 a.m.
Changed
get_impact_history
Sept. 25, 2026, 2:52 a.m.
Changed
get_impact_profile
Sept. 25, 2026, 2:52 a.m.
Changed
compare_profiles
Sept. 23, 2026, 2:43 a.m.
Changed
verify_badge
Sept. 23, 2026, 2:43 a.m.
Changed
get_impact_profile
Sept. 23, 2026, 2:43 a.m.
Added
get_embed_snippet
Sept. 17, 2026, 12:42 p.m.
Added
compare_profiles
Sept. 17, 2026, 12:42 p.m.
Added
explain_dimension
Sept. 17, 2026, 12:42 p.m.
Added
explain_verification
Sept. 17, 2026, 12:42 p.m.
Added
verify_badge
Sept. 17, 2026, 12:42 p.m.
Added
get_impact_history
Sept. 17, 2026, 12:42 p.m.
Added
get_impact_profile
Sept. 17, 2026, 12:42 p.m.
Added
find_profile
Sept. 17, 2026, 12:42 p.m.
Added
get_site_capabilities
Sept. 17, 2026, 12:42 p.m.
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