diff --git a/framework/codemodder-base/src/main/java/io/codemodder/RemediationCodemod.java b/framework/codemodder-base/src/main/java/io/codemodder/RemediationCodemod.java
new file mode 100644
index 000000000..cd7cb717e
--- /dev/null
+++ b/framework/codemodder-base/src/main/java/io/codemodder/RemediationCodemod.java
@@ -0,0 +1,19 @@
+package io.codemodder;
+
+import io.codemodder.codetf.CodeTFReference;
+import io.codemodder.codetf.CodeTFResult;
+
+import java.util.List;
+
+/** A codemod that is meant to be given a result, find and modify the right files, and return a completed {@link CodeTFResult}. */
+public interface RemediationCodemod {
+
+    /** Run the codemod */
+    CodeTFResult run(RemediationContext context);
+
+    /** Codemod ID, like "semgrep:java/xss". */
+    String getId();
+
+    /** References for more reading about this codemod. */
+    List<CodeTFReference> getReferences();
+}
diff --git a/framework/codemodder-base/src/main/java/io/codemodder/RemediationContext.java b/framework/codemodder-base/src/main/java/io/codemodder/RemediationContext.java
new file mode 100644
index 000000000..b1593def7
--- /dev/null
+++ b/framework/codemodder-base/src/main/java/io/codemodder/RemediationContext.java
@@ -0,0 +1,22 @@
+package io.codemodder;
+
+import com.contrastsecurity.sarif.SarifSchema210;
+
+import java.nio.file.Path;
+import java.util.List;
+import java.util.Optional;
+
+/** A context that is passed to a {@link RemediationCodemod}. */
+public interface RemediationContext {
+
+    /** The project directory to be analyzed/fixed. */
+    CodeDirectory directory();
+
+    Optional<SarifSchema210> findSarifByVendor(String vendorName);
+
+    List<Path> sonarHotspotPaths();
+
+    List<Path> sonarIssuePaths();
+
+    List<Path> contrastAssessPaths();
+}