Kernel is a smart contract account that is:
- Compatible with ERC-4337.
- Modular (supports ERC-7579 plugins).
- Highly gas-efficient.
Kernel is also a winner of the inaugural Ethereum AA grant. At the time of writing, more than 50% of all ERC-4337 accounts run on Kernel..
Kernel is supported by all major AA SDKs, including:
- Read more about Kernel's permissions system and learn to build your own plugins.
- For officially maintained plugins, some live in this repo, and the rest live in
/src.
Make sure Foundry is installed. Then:
forge install
forge build
forge test
MIT
v3.2
| Name | Address |
|---|---|
| Meta Factory | 0xd703aaE79538628d27099B8c4f621bE4CCd142d5 |
| Factory | 0x7a1dBAB750f12a90EB1B60D2Ae3aD17D4D81EfFe |
| Kernel | 0xD830D15D3dc0C269F3dBAa0F3e8626d33CFdaBe1 |
v3.1
| Name | Address |
|---|---|
| Meta Factory | 0xd703aaE79538628d27099B8c4f621bE4CCd142d5 |
| Factory | 0xaac5D4240AF87249B3f71BC8E4A2cae074A3E419 |
| Kernel | 0xBAC849bB641841b44E965fB01A4Bf5F074f84b4D |
| ECDSA Validator | 0x845ADb2C711129d4f3966735eD98a9F09fC4cE57 |
v3.0
| Name | Address |
|---|---|
| Meta Factory | 0xd703aaE79538628d27099B8c4f621bE4CCd142d5 |
| Factory | 0x6723b44Abeec4E71eBE3232BD5B455805baDD22f |
| Kernel | 0x94F097E1ebEB4ecA3AAE54cabb08905B239A7D27 |
| ECDSA Validator | 0x8104e3Ad430EA6d354d013A6789fDFc71E671c43 |
v2.4
| Name | Address |
|---|---|
| Kernel | 0xd3082872F8B06073A021b4602e022d5A070d7cfC |
| KernelFactory | 0x5de4839a76cf55d0c90e2061ef4386d962E15ae3 |
| SessionKeyValidator | 0x5C06CE2b673fD5E6e56076e40DD46aB67f5a72A5 |
| ECDSA Validator | 0xd9AB5096a832b9ce79914329DAEE236f8Eea0390 |
v2.3
| Name | Address |
|---|---|
| Kernel | 0xD3F582F6B4814E989Ee8E96bc3175320B5A540ab |
| KernelFactory | 0x5de4839a76cf55d0c90e2061ef4386d962E15ae3 |
| KernelLite | 0x482EC42E88a781485E1B6A4f07a0C5479d183291 |
| SessionKeyValidator | 0x5C06CE2b673fD5E6e56076e40DD46aB67f5a72A5 |
| ECDSA Validator | 0xd9AB5096a832b9ce79914329DAEE236f8Eea0390 |
v2.2
| Name | Address |
|---|---|
| Kernel | 0x0DA6a956B9488eD4dd761E59f52FDc6c8068E6B5 |
| KernelFactory | 0x5de4839a76cf55d0c90e2061ef4386d962E15ae3 |
| KernelLite | 0xbEdb61Be086F3f15eE911Cc9AB3EEa945DEbFa96 |
| SessionKeyValidator | 0x5C06CE2b673fD5E6e56076e40DD46aB67f5a72A5 |
| ECDSA Validator | 0xd9AB5096a832b9ce79914329DAEE236f8Eea0390 |
v2.1
| Name | Address |
|---|---|
| Kernel | 0xf048AD83CB2dfd6037A43902a2A5Be04e53cd2Eb |
| KernelFactory | 0x5de4839a76cf55d0c90e2061ef4386d962E15ae3 |
| SessionKeyValidator | 0x5C06CE2b673fD5E6e56076e40DD46aB67f5a72A5 |
| ECDSA Validator | 0xd9AB5096a832b9ce79914329DAEE236f8Eea0390 |
v2.0
| Name | Address |
|---|---|
| Kernel | 0xeB8206E02f6AB1884cfEa58CC7BabdA7d55aC957 |
| TempKernel | 0x727A10897e70cd3Ab1a6e43d59A12ab0895A4995 |
| KernelFactory | 0x12358cA00141D09cB90253F05a1DD16bE93A8EE6 |
| ECDSA Validator | 0x180D6465F921C7E0DEA0040107D342c87455fFF5 |
| ECDSA Factory | 0xAf299A1f51560F51A1F3ADC0a5991Ac74b61b0BE |