refactor: MCP層をmcpc APIベースに刷新

- 独自JSON-RPC処理をmcpcへ置き換え
- 各MCPツールを個別ソースへ分離
- 共通コンテキストと登録処理を整理
- mcpc互換修正と統合テストを更新

1 files changed, 13 insertions, 0 deletions

diff --git a/src/storage/codec.h b/src/storage/codec.h
new file mode 100644
index 0000000..aafd174
--- /dev/null
+++ b/src/storage/codec.h
@@ -0,0 +1,13 @@
+#ifndef TINY_CONVMEM_STORAGE_CODEC_H
+#define TINY_CONVMEM_STORAGE_CODEC_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+void tiny_codec_put_u32(unsigned char *output, uint32_t value);
+void tiny_codec_put_u64(unsigned char *output, uint64_t value);
+uint32_t tiny_codec_get_u32(const unsigned char *input);
+uint64_t tiny_codec_get_u64(const unsigned char *input);
+uint32_t tiny_codec_crc32(const unsigned char *data, size_t length);
+
+#endif