Gsma Esim Skill

GSMA eSIM Expert Skill for Claude

Transform Claude into a senior eSIM architect and GSMA standards consultant.

Features • Installation • Examples • Specs Covered • Contributing

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An open-source plugin that equips Claude with deep expertise across the entire GSMA eSIM specification ecosystem. Ask it anything about Remote SIM Provisioning — from M2M legacy to the newest IoT RSP standards — and get standards-grounded answers with actual SGP specification references.

Features

• Every eSIM generation: M2M (SGP.01/02), Consumer RSP (SGP.21/22), and IoT RSP (SGP.31/32)
• Every specification version: From the earliest M2M specs (2014) through SGP.22 v3.1 and SGP.32 v1.2
• Complete architecture knowledge: All entities (SM-DP, SM-DP+, SM-SR, SM-DS, LPA, eIM, IPA), all interfaces — ES1–ES8 (M2M), ES2+/ES8+/ES9+/ES10a-c/ES11/ES12 (Consumer), ESipa/ESds/ES9+' (IoT) — and protocol bindings
• Security deep dives: PKI hierarchy, Certificate Issuers, EUM/eUICC certificates, SAS accreditation, SCP03/SCP80/SCP81/TLS/DTLS secure channels
• Profile lifecycle: Download, install, enable, disable, delete flows across all architectures, including PSMO operations in IoT RSP
• Compliance & testing: SGP.11, SGP.23, SGP.33 test specs, SGP.16/SGP.24 compliance processes, SAS accreditation requirements
• Migration guidance: M2M → IoT RSP migration paths, Consumer vs IoT feature comparison, dual-architecture strategies
• Feature evolution tracking: MEP, LPA Proxy, Device Change, Enterprise support, CoAP/DTLS transport, and more

Example Queries

Here are some things you can ask:

• **"How does Profile download work i