diff --git a/libs/remix-ws-templates/src/templates/hashchecker/.sindriignore b/libs/remix-ws-templates/src/templates/hashchecker/.sindriignore
new file mode 100644
index 0000000000..382e53dfd3
--- /dev/null
+++ b/libs/remix-ws-templates/src/templates/hashchecker/.sindriignore
@@ -0,0 +1,4 @@
+# Files to exclude from Sindri circuit uploads (uses `.gitignore` syntax).
+/.deps/
+/scripts/
+/templates/
diff --git a/libs/remix-ws-templates/src/templates/hashchecker/index.ts b/libs/remix-ws-templates/src/templates/hashchecker/index.ts
index b119c6d251..223ea39df4 100644
--- a/libs/remix-ws-templates/src/templates/hashchecker/index.ts
+++ b/libs/remix-ws-templates/src/templates/hashchecker/index.ts
@@ -9,6 +9,10 @@ export default async () => {
     // @ts-ignore
     'templates/groth16_verifier.sol.ejs': (await import('!!raw-loader!./templates/groth16_verifier.sol.ejs')).default,
     // @ts-ignore
-    'README.md': (await import('raw-loader!./README.md')).default
+    'README.md': (await import('raw-loader!./README.md')).default,
+    // @ts-ignore
+    '.sindriignore': (await import('raw-loader!./.sindriignore')).default,
+    // @ts-ignore
+    'sindri.json': (await import('./sindri.json.raw!=!raw-loader!./sindri.json')).default,
   }
 }
\ No newline at end of file
diff --git a/libs/remix-ws-templates/src/templates/hashchecker/sindri.json b/libs/remix-ws-templates/src/templates/hashchecker/sindri.json
new file mode 100644
index 0000000000..80715a6e92
--- /dev/null
+++ b/libs/remix-ws-templates/src/templates/hashchecker/sindri.json
@@ -0,0 +1,9 @@
+{
+  "$schema": "https://sindri.app/api/v1/sindri-manifest-schema.json",
+  "name": "circom-circuit",
+  "circuitPath": "./circuits/calculate_hash.circom",
+  "circuitType": "circom",
+  "curve": "bn254",
+  "provingScheme": "groth16",
+  "witnessCompiler": "wasm"
+}
diff --git a/libs/remix-ws-templates/src/templates/rln/.sindriignore b/libs/remix-ws-templates/src/templates/rln/.sindriignore
new file mode 100644
index 0000000000..382e53dfd3
--- /dev/null
+++ b/libs/remix-ws-templates/src/templates/rln/.sindriignore
@@ -0,0 +1,4 @@
+# Files to exclude from Sindri circuit uploads (uses `.gitignore` syntax).
+/.deps/
+/scripts/
+/templates/
diff --git a/libs/remix-ws-templates/src/templates/rln/index.ts b/libs/remix-ws-templates/src/templates/rln/index.ts
index 92e290ccc3..a56c2844c0 100644
--- a/libs/remix-ws-templates/src/templates/rln/index.ts
+++ b/libs/remix-ws-templates/src/templates/rln/index.ts
@@ -17,6 +17,10 @@ export default async () => {
     // @ts-ignore
     'LICENSE-MIT': (await import('!!raw-loader!./LICENSE-MIT')).default,
     // @ts-ignore
-    'README.md': (await import('raw-loader!./README.md')).default
+    'README.md': (await import('raw-loader!./README.md')).default,
+    // @ts-ignore
+    '.sindriignore': (await import('raw-loader!./.sindriignore')).default,
+    // @ts-ignore
+    'sindri.json': (await import('./sindri.json.raw!=!raw-loader!./sindri.json')).default,
   }
 }
\ No newline at end of file
diff --git a/libs/remix-ws-templates/src/templates/rln/sindri.json b/libs/remix-ws-templates/src/templates/rln/sindri.json
new file mode 100644
index 0000000000..60673ffdc6
--- /dev/null
+++ b/libs/remix-ws-templates/src/templates/rln/sindri.json
@@ -0,0 +1,9 @@
+{
+  "$schema": "https://sindri.app/api/v1/sindri-manifest-schema.json",
+  "name": "circom-circuit",
+  "circuitPath": "./circuits/rln.circom",
+  "circuitType": "circom",
+  "curve": "bn254",
+  "provingScheme": "groth16",
+  "witnessCompiler": "wasm"
+}
diff --git a/libs/remix-ws-templates/src/templates/semaphore/.sindriignore b/libs/remix-ws-templates/src/templates/semaphore/.sindriignore
new file mode 100644
index 0000000000..382e53dfd3
--- /dev/null
+++ b/libs/remix-ws-templates/src/templates/semaphore/.sindriignore
@@ -0,0 +1,4 @@
+# Files to exclude from Sindri circuit uploads (uses `.gitignore` syntax).
+/.deps/
+/scripts/
+/templates/
diff --git a/libs/remix-ws-templates/src/templates/semaphore/index.ts b/libs/remix-ws-templates/src/templates/semaphore/index.ts
index 3c63bc8327..adabb9e65c 100644
--- a/libs/remix-ws-templates/src/templates/semaphore/index.ts
+++ b/libs/remix-ws-templates/src/templates/semaphore/index.ts
@@ -13,6 +13,10 @@ export default async () => {
     // @ts-ignore
     'templates/groth16_verifier.sol.ejs': (await import('!!raw-loader!./templates/groth16_verifier.sol.ejs')).default,
     // @ts-ignore
-    'README.md': (await import('raw-loader!./README.md')).default
+    'README.md': (await import('raw-loader!./README.md')).default,
+    // @ts-ignore
+    '.sindriignore': (await import('raw-loader!./.sindriignore')).default,
+    // @ts-ignore
+    'sindri.json': (await import('./sindri.json.raw!=!raw-loader!./sindri.json')).default,
   }
 }
\ No newline at end of file
diff --git a/libs/remix-ws-templates/src/templates/semaphore/sindri.json b/libs/remix-ws-templates/src/templates/semaphore/sindri.json
new file mode 100644
index 0000000000..0372f6b6c6
--- /dev/null
+++ b/libs/remix-ws-templates/src/templates/semaphore/sindri.json
@@ -0,0 +1,9 @@
+{
+  "$schema": "https://sindri.app/api/v1/sindri-manifest-schema.json",
+  "name": "circom-circuit",
+  "circuitPath": "./circuits/semaphore.circom",
+  "circuitType": "circom",
+  "curve": "bn254",
+  "provingScheme": "groth16",
+  "witnessCompiler": "wasm"
+}