Merge branch 'GPT-root' of github.com:crytic/building-secure-contracts into GPT-root

Author: montyly

CONTRIBUTING.md

@@ -29,10 +29,10 @@ Here's a basic overview of Building-Secure-Contracts' structure:
 
 ```text
 .
-├── development-guidelnes # High-level best practices for all smart contracts
+├── development-guidelines # High-level best practices for all smart contracts
 ├── learn_evm # EVM technical knowledge
 ├── not-so-smart-contracts # Examples of common smart contract issues, including descriptions, examples, and recommendations
-├── program-analysis # How to utilize automated tools for securing contracts
+├── program-analysis # How to utilize automated tools to secure contracts
 ├── resources # Various online resources
 └── ...
 ```

README.md

@@ -2,16 +2,16 @@
 
 ![](https://github.com/crytic/building-secure-contracts/workflows/CI/badge.svg) ![](https://github.com/crytic/building-secure-contracts/workflows/Echidna/badge.svg)
 
-Brought to you by [Trail of Bits](https://www.trailofbits.com/), this repository offers guidelines and best practices for developing secure smart contracts. Contributions are welcome, so please participate by adhering to our [contributing guidelines](https://github.com/crytic/building-secure-contracts/blob/master/CONTRIBUTING.md).
+Brought to you by [Trail of Bits](https://www.trailofbits.com/), this repository offers guidelines and best practices for developing secure smart contracts. Contributions are welcome, you can contribute by following our [contributing guidelines](https://github.com/crytic/building-secure-contracts/blob/master/CONTRIBUTING.md).
 
 **Table of Contents:**
 
 - [Development Guidelines](./development-guidelines)
-  - [High-Level Best Practices](./development-guidelines/guidelines.md): Essential practices for all smart contracts
-  - [Incident Response Recommendations](./development-guidelines/incident_response.md): Advice for creating an incident response plan
+  - [High-Level Best Practices](./development-guidelines/guidelines.md): Best practices for all smart contracts
+  - [Incident Response Recommendations](./development-guidelines/incident_response.md): Guidelines for creating an incident response plan
   - [Secure Development Workflow](./development-guidelines/workflow.md): A high-level process to follow during code development
   - [Token Integration Checklist](./development-guidelines/token_integration.md): What to check when interacting with arbitrary tokens
-- [Learn EVM](./learn_evm): Technical knowledge about EVM
+- [Learn EVM](./learn_evm): Technical knowledge about the EVM
   - [EVM Opcodes](./learn_evm/evm_opcodes.md): Information on all EVM opcodes
   - [Transaction Tracing](./learn_evm/tracing.md): Helper scripts and guidance for generating and navigating transaction traces
   - [Arithmetic Checks](./learn_evm/arithmetic-checks.md): A guide to performing arithmetic checks in the EVM
@@ -29,13 +29,13 @@ Brought to you by [Trail of Bits](https://www.trailofbits.com/), this repository
 - [Program Analysis](./program-analysis): Using automated tools to secure contracts
   - [Echidna](./program-analysis/echidna): A fuzzer that checks your contract's properties
   - [Slither](./program-analysis/slither): A static analyzer with both CLI and scriptable interfaces
-  - [Manticore](./program-analysis/manticore): A symbolic execution engine that proves correctness properties
-  - Each tool comes with:
+  - [Manticore](./program-analysis/manticore): A symbolic execution engine that proves the correctness of properties
+  - For each tool, this training material provides:
     - A theoretical introduction, an API walkthrough, and a set of exercises
     - Exercises that take approximately two hours to gain practical understanding
 - [Resources](./resources): Assorted online resources
   - [Trail of Bits Blog Posts](./resources/tob_blogposts.md): A list of blockchain-related blog posts created by Trail of Bits
 
 # License
 
-Secure-contracts and building-secure-contracts are licensed and distributed under the [AGPLv3 license](https://github.com/crytic/building-secure-contracts/blob/master/LICENSE). Please contact us if you require an exception to the terms.
+secure-contracts and building-secure-contracts are licensed and distributed under the [AGPLv3 license](https://github.com/crytic/building-secure-contracts/blob/master/LICENSE). Contact us if you're looking for an exception to the terms.

SUMMARY.md

@@ -12,11 +12,11 @@
   - [Transaction Tracing](./learn_evm/tracing.md)
   - [Arithmetic Checks](./learn_evm/arithmetic-checks.md)
   - [Yellow Paper Guidance](./learn_evm/yellow-paper.md):
-    - [Forks and EIPs](./learn_evm/eips_forks.md)
-    - [Forks and CIPs](./learn_evm/cips_forks.md)
-    - [Upgrades and TIPs](./learn_evm/tips_upgrades.md)
-    - [Forks and BEPs](./learn_evm/beps_forks.md)
-- [Not So Smart Contracts](./not-so-smart-contracts/README.md)
+    - [Forks <> EIPs](./learn_evm/eips_forks.md)
+    - [Forks <> CIPs](./learn_evm/cips_forks.md)
+    - [Upgrades <> TIPs](./learn_evm/tips_upgrades.md)
+    - [Forks <> BEPs](./learn_evm/beps_forks.md)
+- [Not so smart contracts](./not-so-smart-contracts/README.md)
   - [Algorand](./not-so-smart-contracts/algorand/README.md)
     - [Rekeying](./not-so-smart-contracts/algorand/rekeying/README.md)
     - [Unchecked Transaction Fees](./not-so-smart-contracts/algorand/unchecked_transaction_fee/README.md)
@@ -83,7 +83,9 @@
       - [How to test bytecode-only contracts](./program-analysis/echidna/advanced/testing-bytecode.md)
       - [How to use hevm cheats to test permit](./program-analysis/echidna/advanced/hevm-cheats-to-test-permit.md)
       - [How to seed Echidna with unit tests](./program-analysis/echidna/advanced/end-to-end-testing.md)
-      - [Understanding and using `multi-abi`](./program-analysis/echidna/advanced/using-multi-abi.md)
+      - [Understanding and using `allContracts`](./program-analysis/echidna/advanced/using-all-contracts.md)
+      - [How to fuzz contracts with external libraries](./program-analysis/echidna/advanced/working-with-libraries.md)
+      - [Interacting with off-chain data via FFI cheatcode](./program-analysis/echidna/advanced/interacting-with-offchain-data-via-ffi.md)
     - [Fuzzing tips](./program-analysis/echidna/fuzzing_tips.md)
     - [Frequently Asked Questions](./program-analysis/echidna/frequently_asked_questions.md)
     - [Exercises](./program-analysis/echidna/exercises/README.md)
@@ -96,10 +98,10 @@
       - [Exercise 7](./program-analysis/echidna/exercises/Exercise-7.md)
       - [Exercise 8](./program-analysis/echidna/exercises/Exercise-8.md)
   - [Manticore](./program-analysis/manticore/README.md)
-    - [Introduction to Symbolic Execution](./program-analysis/manticore/symbolic-execution-introduction.md):
-    - [Running with Manticore](./program-analysis/manticore/running_under_manticore.md)
-    - [Finding Throwing Paths](./program-analysis/manticore/getting_throwing_paths.md)
-    - [Adding Constraints](./program-analysis/manticore/adding_constraints.md)
+    - [Introduction to symbolic execution](./program-analysis/manticore/symbolic-execution-introduction.md):
+    - [Running under Manticore](./program-analysis/manticore/running-under-manticore.md)
+    - [Getting throwing paths](./program-analysis/manticore/getting-throwing-paths.md)
+    - [Adding constraints](./program-analysis/manticore/adding-constraints.md)
     - [Exercises](./program-analysis/manticore/exercises/README.md)
       - [Example](./program-analysis/manticore/exercises/example.md)
       - [Exercise 1](./program-analysis/manticore/exercises/exercise1.md)