diff --git a/README.md b/README.md
index 98e94aa..123ec1e 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,25 @@
+[![Build Status,](https://img.shields.io/travis/jsmaniac/extensible-parser-specifications/master.svg)](https://travis-ci.org/jsmaniac/extensible-parser-specifications)
+[![Coverage Status,](https://img.shields.io/coveralls/jsmaniac/extensible-parser-specifications/master.svg)](https://coveralls.io/github/jsmaniac/extensible-parser-specifications)
+[![Build Stats.](https://img.shields.io/badge/build-stats-blue.svg)](http://jsmaniac.github.io/travis-stats/#jsmaniac/extensible-parser-specifications)
+
 extensible-parser-specifications
 ================================
-README text here.
+
+Like https://github.com/AlexKnauth/seq-no-order, but provides global
+constraints.  AlexKnauth's implementation allows dotted "rest" pattern which
+this implementation does not support.
+
+This package is unstable, and its API may change at any moment. Once it is
+stable enough, it may be merged into [Alex Knauth's
+implementation](https://github.com/AlexKnauth/seq-no-order).
+
+The following pattern expanders for `syntax/parse` are defined:
+* ~no-order
+* ~post-check
+* ~post-fail
+* ~nop
+* ~optional/else
+* ~global-or
+* ~global-and
+* ~global-counter
+